diff --git a/lib/peopletageditform.php b/lib/peopletageditform.php
new file mode 100644
index 0000000000..d0b867ac37
--- /dev/null
+++ b/lib/peopletageditform.php
@@ -0,0 +1,200 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Form for editing a peopletag
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   StatusNet
+ * @author    Shashi Gowda <connect2shashi@gmail.com>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+require_once INSTALLDIR.'/lib/togglepeopletag.php';
+
+/**
+ * Form for editing a peopletag
+ *
+ * @category Form
+ * @package  StatusNet
+ * @author   Shashi Gowda <connect2shashi@gmail.com>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @see      GroupEditForm
+ */
+
+class PeopletagEditForm extends Form
+{
+    /**
+     * peopletag to edit
+     */
+
+    var $peopletag = null;
+    var $tagger    = null;
+
+    /**
+     * Constructor
+     *
+     * @param Action     $out   output channel
+     * @param User_group $group group to join
+     */
+
+    function __construct($out=null, Profile_list $peopletag=null)
+    {
+        parent::__construct($out);
+
+        $this->peopletag = $peopletag;
+        $this->tagger    = Profile::staticGet('id', $peopletag->tagger);
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        return 'form_peopletag_edit-' . $this->peopletag->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_settings';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('editpeopletag',
+                array('tagger' => $this->tagger->nickname, 'tag' => $this->peopletag->tag));
+    }
+
+    /**
+     * Name of the form
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+        $this->out->element('legend', null, sprintf(_('Edit peopletag %s'), $this->peopletag->tag));
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $id = $this->peopletag->id;
+        $tag = $this->peopletag->tag;
+        $description = $this->peopletag->description;
+        $private = $this->peopletag->private;
+
+        $this->out->elementStart('ul', 'form_data');
+
+        $this->out->elementStart('li');
+        $this->out->hidden('id', $id);
+        $this->out->input('tag', _('Tag'),
+                          ($this->out->arg('tag')) ? $this->out->arg('tag') : $tag,
+                          _('Change the tag (letters, numbers, -, ., and _ are allowed)'));
+        $this->out->elementEnd('li');
+
+        $this->out->elementStart('li');
+        $desclimit = Profile_list::maxDescription();
+        if ($desclimit == 0) {
+            $descinstr = _('Describe the people tag or topic');
+        } else {
+            $descinstr = sprintf(_('Describe the people tag or topic in %d characters'), $desclimit);
+        }
+        $this->out->textarea('description', _('Description'),
+                             ($this->out->arg('description')) ? $this->out->arg('description') : $description,
+                             $descinstr);
+        $this->out->checkbox('private', _('Private'), $private);
+        $this->out->elementEnd('li');
+        $this->out->elementEnd('ul');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Save'));
+        $this->out->submit('form_action-yes',
+                      _m('BUTTON','Delete'),
+                      'submit',
+                      'delete',
+                      _('Delete this people tag'));
+    }
+
+    function showProfileList()
+    {
+        $tagged = $this->peopletag->getTagged();
+        $this->out->element('h2', null, 'Add or remove people');
+
+        $this->out->elementStart('div', 'profile_search_wrap');
+        $this->out->element('h3', null, 'Add user');
+        $search = new SearchProfileForm($this->out, $this->peopletag);
+        $search->show();
+        $this->out->element('ul', array('id' => 'profile_search_results', 'class' => 'empty'));
+        $this->out->elementEnd('div');
+
+        $this->out->elementStart('ul', 'profile-lister');
+        while ($tagged->fetch()) {
+            $this->out->elementStart('li', 'entity_removable_profile');
+            $this->showProfileItem($tagged);
+            $this->out->elementStart('span', 'entity_actions');
+            $untag = new UntagButton($this->out, $tagged, $this->peopletag);
+            $untag->show();
+            $this->out->elementEnd('span');
+            $this->out->elementEnd('li');
+        }
+        $this->out->elementEnd('ul');
+    }
+
+    function showProfileItem($profile)
+    {
+        $item = new TaggedProfileItem($this->out, $profile);
+        $item->show();
+    }
+}
diff --git a/lib/peopletaggroupnav.php b/lib/peopletaggroupnav.php
new file mode 100644
index 0000000000..2c9a65fd44
--- /dev/null
+++ b/lib/peopletaggroupnav.php
@@ -0,0 +1,145 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Base class for all actions (~views)
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Action
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    Sarven Capadisli <csarven@status.net>
+ * @copyright 2008 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+/**
+ * Base class for all actions
+ *
+ * This is the base class for all actions in the package. An action is
+ * more or less a "view" in an MVC framework.
+ *
+ * Actions are responsible for extracting and validating parameters; using
+ * model classes to read and write to the database; and doing ouput.
+ *
+ * @category Output
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Sarven Capadisli <csarven@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @see      HTMLOutputter
+ */
+
+class PeopletagGroupNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        $user = null;
+
+	// FIXME: we should probably pass this in
+
+        $action = $this->action->trimmed('action');
+        $nickname = $this->action->trimmed('tagger');
+        $tag = $this->action->trimmed('tag');
+
+        if ($nickname) {
+            $user = User::staticGet('nickname', $nickname);
+            $user_profile = $user->getProfile();
+
+            if ($tag) {
+                $tag = Profile_list::pkeyGet(array('tagger' => $user->id,
+                                                   'tag'    => $tag));
+            } else {
+                $tag = false;
+            }
+
+        } else {
+            $user_profile = false;
+        }
+
+        $this->out->elementStart('ul', array('class' => 'nav'));
+
+        if (Event::handle('StartPeopletagGroupNav', array($this))) {
+            // People tag timeline
+            $this->out->menuItem(common_local_url('showprofiletag', array('tagger' => $user_profile->nickname,
+                                                                          'tag'    => $tag->tag)),
+                             _('People tag'),
+                             sprintf(_('%s tag by %s'), $tag->tag,
+                                (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
+                             $action == 'showprofiletag', 'nav_timeline_peopletag');
+
+            // Tagged
+            $this->out->menuItem(common_local_url('peopletagged', array('tagger' => $user->nickname,
+                                                                        'tag'    => $tag->tag)),
+                             _('Tagged'),
+                             sprintf(_('%s tag by %s'), $tag->tag,
+                                (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
+                             $action == 'peopletagged', 'nav_peopletag_tagged');
+
+            // Subscribers
+            $this->out->menuItem(common_local_url('peopletagsubscribers', array('tagger' => $user->nickname,
+                                                                                'tag'    => $tag->tag)),
+                             _('Subscribers'),
+                             sprintf(_('Subscribers to %s tag by %s'), $tag->tag,
+                                (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
+                             $action == 'peopletagsubscribers', 'nav_peopletag_subscribers');
+
+            $cur = common_current_user();
+            if (!empty($cur) && $user_profile->id == $cur->id) {
+                // Edit
+                $this->out->menuItem(common_local_url('editpeopletag', array('tagger' => $user->nickname,
+                                                                             'tag'    => $tag->tag)),
+                                 _('Edit'),
+                                 sprintf(_('Edit %s tag by you'), $tag->tag,
+                                    (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
+                                 $action == 'editpeopletag', 'nav_peopletag_edit');
+            }
+
+            Event::handle('EndPeopletagGroupNav', array($this));
+        }
+        $this->out->elementEnd('ul');
+    }
+}
diff --git a/lib/peopletaglist.php b/lib/peopletaglist.php
new file mode 100644
index 0000000000..8a4caf44fe
--- /dev/null
+++ b/lib/peopletaglist.php
@@ -0,0 +1,320 @@
+<?php
+
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Widget to show a list of peopletags
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Public
+ * @package   StatusNet
+ * @author    Shashi Gowda <connect2shashi@gmail.com>
+ * @copyright 2008-2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+define('PEOPLETAGS_PER_PAGE', 20);
+
+/**
+ * Widget to show a list of peopletags
+ *
+ * @category Public
+ * @package  StatusNet
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class PeopletagList extends Widget
+{
+    /** Current peopletag, peopletag query. */
+    var $peopletag = null;
+    /** current user **/
+    var $user = null;
+
+    function __construct($peopletag, $action=null)
+    {
+        parent::__construct($action);
+
+        $this->peopletag = $peopletag;
+
+        if (!empty($owner)) {
+            $this->user = $owner;
+        } else {
+            $this->user = common_current_user();
+        }
+    }
+
+    function show()
+    {
+        $this->out->elementStart('ul', 'peopletags xoxo hfeed');
+
+        $cnt = 0;
+
+        while ($this->peopletag->fetch()) {
+            $cnt++;
+            if($cnt > PEOPLETAGS_PER_PAGE) {
+                break;
+            }
+            $this->showPeopletag();
+        }
+
+        $this->out->elementEnd('ul');
+
+        return $cnt;
+    }
+
+    function showPeopletag()
+    {
+        $ptag = new PeopletagListItem($this->peopletag, $this->user, $this->out);
+        $ptag->show();
+    }
+}
+
+class PeopletagListItem extends Widget
+{
+    var $peopletag = null;
+    var $current = null;
+    var $profile = null;
+
+    /**
+     * constructor
+     *
+     * Also initializes the owner attribute.
+     *
+     * @param Notice $notice The notice we'll display
+     */
+
+    function __construct($peopletag, $current, $out=null)
+    {
+        parent::__construct($out);
+        $this->peopletag  = $peopletag;
+        $this->current = $current;
+        $this->profile = Profile::staticGet('id', $this->peopletag->tagger);
+    }
+
+    /**
+     * recipe function for displaying a single peopletag.
+     *
+     * This uses all the other methods to correctly display a notice. Override
+     * it or one of the others to fine-tune the output.
+     *
+     * @return void
+     */
+
+    function url()
+    {
+        return $this->peopletag->homeUrl();
+    }
+
+    function show()
+    {
+        if (empty($this->peopletag)) {
+            common_log(LOG_WARNING, "Trying to show missing peopletag; skipping.");
+            return;
+        }
+
+        if (Event::handle('StartShowPeopletagItem', array($this))) {
+            $this->showStart();
+            $this->showPeopletag();
+            $this->showStats();
+            $this->showEnd();
+            Event::handle('EndShowPeopletagItem', array($this));
+        }
+    }
+
+    function showStart()
+    {
+        $mode = ($this->peopletag->private) ? 'private' : 'public';
+        $this->out->elementStart('li', array('class' => 'hentry peopletag mode-' . $mode,
+                                             'id' => 'peopletag-' . $this->peopletag->id));
+    }
+
+    function showEnd()
+    {
+        $this->out->elementEnd('li');
+    }
+
+    function showPeopletag()
+    {
+        $this->showCreator();
+        $this->showTag();
+        $this->showPrivacy();
+        $this->showUpdated();
+        $this->showActions();
+        $this->showDescription();
+    }
+
+    function showStats()
+    {
+        $this->out->elementStart('div', 'entry-summary entity_statistics');
+        $this->out->elementStart('span', 'tagged-count');
+        $this->out->element('a',
+            array('href' => common_local_url('peopletagged',
+                                              array('tagger' => $this->profile->nickname,
+                                                    'tag' => $this->peopletag->tag))),
+            _('Tagged'));
+        $this->out->raw($this->peopletag->taggedCount());
+        $this->out->elementEnd('span');
+
+        $this->out->elementStart('span', 'subscriber-count');
+        $this->out->element('a',
+            array('href' => common_local_url('peopletagsubscribers',
+                                              array('tagger' => $this->profile->nickname,
+                                                    'tag' => $this->peopletag->tag))),
+            _('Subscribers'));
+        $this->out->raw($this->peopletag->subscriberCount());
+        $this->out->elementEnd('span');
+        $this->out->elementEnd('div');
+    }
+
+    function showOwnerOptions()
+    {
+        $this->out->elementStart('li', 'entity_edit');
+        $this->out->element('a', array('href' =>
+                    common_local_url('editpeopletag', array('tagger' => $this->profile->nickname,
+                                                    'tag' => $this->peopletag->tag)),
+                                  'title' => _('Edit peopletag settings')),
+                       _('Edit'));
+        $this->out->elementEnd('li');
+    }
+
+    function showSubscribeForm()
+    {
+        $this->out->elementStart('li');
+
+        if (Event::handle('StartSubscribePeopletagForm', array($this->out, $this->peopletag))) {
+            if ($this->current) {
+                if ($this->peopletag->hasSubscriber($this->current->id)) {
+                    $form = new UnsubscribePeopletagForm($this->out, $this->peopletag);
+                    $form->show();
+                } else {
+                    $form = new SubscribePeopletagForm($this->out, $this->peopletag);
+                    $form->show();
+                }
+            }
+            Event::handle('EndSubscribePeopletagForm', array($this->out, $this->peopletag));
+        }
+
+        $this->out->elementEnd('li');
+    }
+
+    function showCreator()
+    {
+        $this->out->elementStart('span', 'author vcard');
+        $attrs = array();
+        $attrs['href'] = $this->profile->profileurl;
+        $attrs['class'] = 'url';
+        $attrs['rel'] = 'contact';
+
+        if (!empty($this->profile->fullname)) {
+            $attrs['title'] = $this->profile->fullname . ' (' . $this->profile->nickname . ')';
+        }
+        $this->out->elementStart('a', $attrs);
+        $this->showAvatar();
+        $this->out->text(' ');
+        $this->out->element('span', 'nickname fn',
+                        htmlspecialchars($this->profile->nickname));
+
+        $this->out->elementEnd('a');
+        $this->out->elementEnd('span');
+    }
+
+    function showUpdated()
+    {
+        if (!empty($this->peopletag->modified)) {
+            $this->out->element('abbr',
+                array('title' => common_date_w3dtf($this->peopletag->modified),
+                      'class' => 'updated'),
+                common_date_string($this->peopletag->modified));
+        }
+    }
+
+    function showPrivacy()
+    {
+        if ($this->peopletag->private) {
+            $this->out->elementStart('a',
+                array('href' => common_local_url('peopletagsbyuser',
+                    array('nickname' => $this->profile->nickname, 'private' => 1))));
+            $this->out->element('span', 'privacy_mode', _('Private'));
+            $this->out->elementEnd('a');
+        }
+    }
+
+    function showTag()
+    {
+        $this->out->elementStart('span', 'entry-title tag');
+        $this->out->element('a',
+            array('rel'   => 'bookmark',
+                  'href'  => $this->url()),
+            htmlspecialchars($this->peopletag->tag));
+        $this->out->elementEnd('span');
+    }
+
+    /**
+     * show the avatar of the peopletag's creator
+     *
+     * This will use the default avatar if no avatar is assigned for the author.
+     * It makes a link to the author's profile.
+     *
+     * @return void
+     */
+
+    function showAvatar($size=AVATAR_STREAM_SIZE)
+    {
+        $avatar = $this->profile->getAvatar($size);
+
+        $this->out->element('img', array('src' => ($avatar) ?
+                                         $avatar->displayUrl() :
+                                         Avatar::defaultImage($size),
+                                         'class' => 'avatar photo',
+                                         'width' => $size,
+                                         'height' => $size,
+                                         'alt' =>
+                                         ($this->profile->fullname) ?
+                                         $this->profile->fullname :
+                                         $this->profile->nickname));
+    }
+
+    function showActions()
+    {
+        $this->out->elementStart('div', 'entity_actions');
+        $this->out->elementStart('ul');
+
+        if (!$this->peopletag->private) {
+            $this->showSubscribeForm();
+        }
+
+        if (!empty($this->current) && $this->profile->id == $this->current->id) {
+            $this->showOwnerOptions();
+        }
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('div');
+    }
+
+    function showDescription()
+    {
+        $this->out->element('div', 'entry-content description',
+                            $this->peopletag->description);
+    }
+}
diff --git a/lib/peopletags.php b/lib/peopletags.php
new file mode 100644
index 0000000000..96b85afd4f
--- /dev/null
+++ b/lib/peopletags.php
@@ -0,0 +1,191 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Tags for a profile
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Action
+ * @package   StatusNet
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+/*
+ * Show a bunch of peopletags
+ * provide ajax editing if the current user owns the tags
+ *
+ * @category Action
+ * @pacage   StatusNet
+ * @author   Shashi Gowda <connect2shashi@gmail.com>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ */
+
+class PeopletagsWidget extends Widget
+{
+    /*
+     * the query, current peopletag.
+     * or an array of strings (tags)
+     */
+
+    var $tag=null;
+
+    var $user=null;
+    var $tagger=null;
+    var $tagged=null;
+
+    function __construct($out, $tagger, $tagged)
+    {
+        parent::__construct($out);
+
+        $this->user   = common_current_user();
+        $this->tag = Profile_tag::getTags($tagger->id, $tagged->id, $this->user);
+        $this->tagger = $tagger;
+        $this->tagged = $tagged;
+    }
+
+    function show()
+    {
+        if (Event::handle('StartShowPeopletags', array($this, $this->tagger, $this->tagged))) {
+            if ($this->tag->N > 0) {
+                $this->showTags();
+            }
+            else {
+                $this->showEmptyList();
+            }
+            Event::handle('EndShowPeopletags', array($this, $this->tagger, $this->tagged));
+        }
+    }
+
+    function url()
+    {
+        return $this->tag->homeUrl();
+    }
+
+    function label()
+    {
+        return _('Tags by you');
+    }
+
+    function showTags()
+    {
+        $this->out->elementStart('dl', 'entity_tags user_profile_tags');
+        $this->out->element('dt', null, $this->label());
+        $this->out->elementStart('dd');
+
+        $class = 'tags xoxo';
+        if ($this->isEditable()) {
+            $class .= ' editable';
+        }
+
+        $tags = array();
+        $this->out->elementStart('ul', $class);
+        while ($this->tag->fetch()) {
+            $mode = $this->tag->private ? 'private' : 'public';
+            $tags[] = $this->tag->tag;
+
+            $this->out->elementStart('li', 'hashptag mode-' . $mode);
+            // Avoid space by using raw output.
+            $pt = '<span class="mark_hash">#</span><a rel="tag" href="' .
+              $this->url($this->tag->tag) .
+              '">' . $this->tag->tag . '</a>';
+            $this->out->raw($pt);
+            $this->out->elementEnd('li');
+        }
+        $this->out->elementEnd('ul');
+
+        if ($this->isEditable()) {
+            $this->showEditTagForm($tags);
+        }
+
+        $this->out->elementEnd('dd');
+        $this->out->elementEnd('dl');
+    }
+
+    function showEditTagForm($tags=null)
+    {
+        $this->out->elementStart('span', 'form_tag_user_wrap');
+        $this->out->elementStart('form', array('method' => 'post',
+                                           'class' => 'form_tag_user',
+                                           'name' => 'tagprofile',
+                                           'action' => common_local_url('tagprofile', array('id' => $this->tagged->id))));
+
+        $this->out->elementStart('fieldset');
+        $this->out->element('legend', null, _('Edit tags'));
+        $this->out->hidden('token', common_session_token());
+        $this->out->hidden('id', $this->tagged->id);
+
+        if (!$tags) {
+            $tags = array();
+        }
+
+        $this->out->input('tags', $this->label(),
+                     ($this->out->arg('tags')) ? $this->out->arg('tags') : implode(' ', $tags));
+        $this->out->submit('save', _('Save'));
+
+        $this->out->elementEnd('fieldset');
+        $this->out->elementEnd('form');
+        $this->out->elementEnd('span');
+    }
+
+    function showEmptyList()
+    {
+        $this->out->elementStart('dl', 'entity_tags user_profile_tags');
+        $this->out->element('dt', null, $this->label());
+        $this->out->elementStart('dd');
+
+        $class = 'tags';
+        if ($this->isEditable()) {
+            $class .= ' editable';
+        }
+
+        $this->out->elementStart('ul', $class);
+        $this->out->element('li', null, _('(None)'));
+        $this->out->elementEnd('ul');
+
+        if ($this->isEditable()) {
+            $this->showEditTagForm();
+        }
+        $this->out->elementEnd('dd');
+        $this->out->elementEnd('dl');
+    }
+
+    function isEditable()
+    {
+        return !empty($this->user) && $this->tagger->id == $this->user->id;
+    }
+}
+
+class SelftagsWidget extends PeopletagsWidget
+{
+    function url($tag)
+    {
+        // link to self tag page
+        return common_local_url('selftag', array('tag' => $tag));
+    }
+
+    function label()
+    {
+        return _('Tags');
+    }
+}
diff --git a/lib/peopletagsbysubssection.php b/lib/peopletagsbysubssection.php
new file mode 100644
index 0000000000..779e7d8ef9
--- /dev/null
+++ b/lib/peopletagsbysubssection.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Peopletags with the most subscribers section
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Peopletags with the most subscribers section
+ *
+ * @category Widget
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class PeopletagsBySubsSection extends PeopletagSection
+{
+    function getPeopletags()
+    {
+        $qry = 'SELECT profile_list.*, subscriber_count as value ' .
+               'FROM profile_list WHERE profile_list.private = false ' .
+               'ORDER BY value DESC ';
+
+        $limit = PEOPLETAGS_PER_SECTION;
+        $offset = 0;
+
+        if (common_config('db','type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
+
+        $peopletag = Memcached_DataObject::cachedQuery('Profile_list',
+                                                   $qry,
+                                                   3600);
+        return $peopletag;
+    }
+
+    function title()
+    {
+        return _('People tags with most subscribers');
+    }
+
+    function divId()
+    {
+        return 'top_peopletags_by_subs';
+    }
+}
diff --git a/lib/peopletagsection.php b/lib/peopletagsection.php
new file mode 100644
index 0000000000..6722f3a149
--- /dev/null
+++ b/lib/peopletagsection.php
@@ -0,0 +1,139 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Base class for sections showing lists of peopletags
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   StatusNet
+ * @author    Shashi Gowda <connect2shashi@gmail.com>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/peopletaglist.php';
+
+define('PEOPLETAGS_PER_SECTION', 6);
+
+/**
+ * Base class for sections
+ *
+ * These are the widgets that show interesting data about a person
+ * peopletag, or site.
+ *
+ * @category Widget
+ * @package  StatusNet
+ * @author   Shashi Gowda <connect2shashi@gmail.com>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class PeopletagSection extends Section
+{
+    function showContent()
+    {
+        $tags = $this->getPeopletags();
+
+        if (!$tags) {
+            return false;
+        }
+
+        $cnt = 0;
+
+        $this->out->elementStart('table', 'peopletag_section');
+
+        while ($tags->fetch() && ++$cnt <= PEOPLETAGS_PER_SECTION) {
+            $this->showPeopletag($tags);
+        }
+
+        $this->out->elementEnd('table');
+
+        return ($cnt > PEOPLETAGS_PER_SECTION);
+    }
+
+    function getPeopletags()
+    {
+        return null;
+    }
+
+    function showPeopletag($peopletag)
+    {
+        $tag = new PeopletagSectionItem($peopletag, null, $this->out);
+        $tag->show();
+    }
+}
+
+class PeopletagSectionItem extends PeopletagListItem
+{
+    function showStart()
+    {
+    }
+
+    function showEnd()
+    {
+    }
+
+    function showPeopletag()
+    {
+        $this->showCreator();
+        $this->showTag();
+        $this->showPrivacy();
+    }
+
+    function show()
+    {
+        if (empty($this->peopletag)) {
+            common_log(LOG_WARNING, "Trying to show missing peopletag; skipping.");
+            return;
+        }
+
+        $this->out->elementStart('tr');
+
+        $this->out->elementStart('td', 'peopletag');
+        $this->showPeopletag();
+        $this->out->elementEnd('td');
+
+        if ($this->peopletag->value) {
+            $this->out->element('td', 'value', $this->peopletag->value);
+        }
+        $this->out->elementEnd('tr');
+    }
+
+    function showTag()
+    {
+        $title = _('Tagged: ') . $this->peopletag->taggedCount() .
+                 ' ' . _('Subscribers: ') . $this->peopletag->subscriberCount();
+
+        $this->out->elementStart('span', 'entry-title tag');
+        $this->out->element('a',
+            array('rel'   => 'bookmark',
+                  'href'  => $this->url(),
+                  'title' => $title),
+            htmlspecialchars($this->peopletag->tag));
+        $this->out->elementEnd('span');
+    }
+
+    function showAvatar()
+    {
+        parent::showAvatar(AVATAR_MINI_SIZE);
+    }
+}
diff --git a/lib/personalgroupnav.php b/lib/personalgroupnav.php
index 72d0893af7..ccd4ab506f 100644
--- a/lib/personalgroupnav.php
+++ b/lib/personalgroupnav.php
@@ -109,6 +109,12 @@ class PersonalGroupNav extends Widget
                                  _('Favorites'),
                                  sprintf(_('%s\'s favorite notices'), ($user_profile) ? $name : _('User')),
                                  $action == 'showfavorites', 'nav_timeline_favorites');
+            $this->out->menuItem(common_local_url('peopletagsbyuser', array('nickname' =>
+                                                                  $nickname)),
+                             _('People tags'),
+                             sprintf(_('People tags by %s'), ($user_profile) ? $user_profile->getBestName() : _('User')),
+                             in_array($action, array('peopletagsbyuser', 'peopletagsforuser')),
+                             'nav_timeline_peopletags');
 
             $cur = common_current_user();
 
diff --git a/lib/profilelist.php b/lib/profilelist.php
index b010fb7249..af38fa71d9 100644
--- a/lib/profilelist.php
+++ b/lib/profilelist.php
@@ -33,6 +33,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
 }
 
 require_once INSTALLDIR.'/lib/widget.php';
+require_once INSTALLDIR.'/lib/peopletags.php';
 
 /**
  * Widget to show a list of profiles
@@ -168,6 +169,10 @@ class ProfileListItem extends Widget
                 $this->showBio();
                 Event::handle('EndProfileListItemBio', array($this));
             }
+            if (Event::handle('StartProfileListItemTags', array($this))) {
+                $this->showTags();
+                Event::handle('EndProfileListItemTags', array($this));
+            }
             Event::handle('EndProfileListItemProfileElements', array($this));
         }
         $this->endProfile();
@@ -238,6 +243,20 @@ class ProfileListItem extends Widget
         }
     }
 
+    function showTags()
+    {
+        $user = common_current_user();
+        if (!empty($user)) {
+            if ($user->id == $this->profile->id) {
+                $tags = new SelftagsWidget($this->out, $user, $this->profile);
+                $tags->show();
+            } else if ($user->getProfile()->canTag($this->profile)) {
+                $tags = new PeopletagsWidget($this->out, $user, $this->profile);
+                $tags->show();
+            }
+        }
+    }
+
     function endProfile()
     {
         $this->out->elementEnd('div');
diff --git a/lib/publicgroupnav.php b/lib/publicgroupnav.php
index ae9cbdebb4..c2dc11831a 100644
--- a/lib/publicgroupnav.php
+++ b/lib/publicgroupnav.php
@@ -84,6 +84,10 @@ class PublicGroupNav extends Widget
             $this->out->menuItem(common_local_url('publictagcloud'), _('Recent tags'),
                 _('Recent tags'), $action_name == 'publictagcloud', 'nav_recent-tags');
 
+            $this->out->menuItem(common_local_url('publicpeopletagcloud'), _('People tags'),
+                _('People tags'), in_array($action_name, array('publicpeopletagcloud',
+                                    'peopletag', 'selftag')), 'nav_people-tags');
+
             if (count(common_config('nickname', 'featured')) > 0) {
                 $this->out->menuItem(common_local_url('featured'), _('Featured'),
                     _('Featured users'), $action_name == 'featured', 'nav_featured');
diff --git a/lib/subgroupnav.php b/lib/subgroupnav.php
index be3ba27480..5fccb15744 100644
--- a/lib/subgroupnav.php
+++ b/lib/subgroupnav.php
@@ -106,6 +106,15 @@ class SubGroupNav extends Widget
                                          $this->user->nickname),
                                  $action == 'usergroups',
                                  'nav_usergroups');
+            $this->out->menuItem(common_local_url('peopletagsbyuser',
+                                                  array('nickname' =>
+                                                        $this->user->nickname)),
+                                 _('People tags'),
+                                 sprintf(_('People tags by %s'),
+                                         $this->user->nickname),
+                                 in_array($action, array('peopletagsbyuser', 'peopletagsforuser')),
+                                 'nav_timeline_peopletags');
+
             if (common_config('invite', 'enabled') && !is_null($cur) && $this->user->id === $cur->id) {
                 $this->out->menuItem(common_local_url('invite'),
                                      _('Invite'),
diff --git a/lib/subscribepeopletagform.php b/lib/subscribepeopletagform.php
new file mode 100644
index 0000000000..9489b01a1c
--- /dev/null
+++ b/lib/subscribepeopletagform.php
@@ -0,0 +1,114 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Form for subscribing to a peopletag
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    Shashi Gowda <connect2shashi@gmail.com>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for subscribing to a peopletag
+ *
+ * @category Form
+ * @package  StatusNet
+ * @author   Shashi Gowda <connect2shashi@gmail.com>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @see      UnsubscribeForm
+ */
+
+class SubscribePeopletagForm extends Form
+{
+    /**
+     * peopletag for the user to join
+     */
+
+    var $peopletag = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out   output channel
+     * @param peopletag     $peopletag peopletag to subscribe to
+     */
+
+    function __construct($out=null, $peopletag=null)
+    {
+        parent::__construct($out);
+
+        $this->peopletag = $peopletag;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        return 'peopletag-subscribe-' . $this->peopletag->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_peopletag_subscribe';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('subscribepeopletag',
+                                array('id' => $this->peopletag->id));
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Subscribe'));
+    }
+}
diff --git a/lib/subscriberspeopleselftagcloudsection.php b/lib/subscriberspeopleselftagcloudsection.php
index 5a570ae282..b4ada901c0 100644
--- a/lib/subscriberspeopleselftagcloudsection.php
+++ b/lib/subscriberspeopleselftagcloudsection.php
@@ -52,7 +52,7 @@ class SubscribersPeopleSelfTagCloudSection extends SubPeopleTagCloudSection
 //        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscribed != subscriber and tagger = tagged group by tag order by weight desc';
 
 
-        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
+        return 'select profile_tag.tag, count(profile_tag.tag) as weight from subscription left join (profile_tag, profile_list) on  profile_list.tag =  profile_tag.tag and profile_list.tagger =  profile_tag.tagger and profile_tag.tagger = subscriber where subscribed=%d and subscribed != subscriber and profile_tag.tagger = tagged and profile_list.private = false and profile_tag.tag is not null group by profile_tag.tag order by weight desc';
 
 //        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscribed where subscriber=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
 
diff --git a/lib/subscriberspeopletagcloudsection.php b/lib/subscriberspeopletagcloudsection.php
index 284996b591..65c4a4f066 100644
--- a/lib/subscriberspeopletagcloudsection.php
+++ b/lib/subscriberspeopletagcloudsection.php
@@ -55,7 +55,7 @@ class SubscribersPeopleTagCloudSection extends SubPeopleTagCloudSection
 
     function query() {
 //        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagged and subscribed=tagger where subscribed=%d and subscriber != subscribed group by tag order by weight desc';
-        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagged and subscribed=tagger where subscribed=%d and subscriber != subscribed and tag is not null group by tag order by weight desc';
+        return 'select profile_tag.tag, count(profile_tag.tag) as weight from subscription left join (profile_tag, profile_list) on subscriber=profile_tag.tagged and subscribed=profile_tag.tagger and profile_tag.tagger = profile_list.tagger and profile_tag.tag = profile_list.tag where subscribed=%d and subscriber != subscribed and profile_list.private = false and profile_tag.tag is not null group by profile_tag.tag order by weight desc';
     }
 }
 
diff --git a/lib/subscriptionspeopleselftagcloudsection.php b/lib/subscriptionspeopleselftagcloudsection.php
index 9be60dfa14..cb87ae0440 100644
--- a/lib/subscriptionspeopleselftagcloudsection.php
+++ b/lib/subscriptionspeopleselftagcloudsection.php
@@ -53,7 +53,7 @@ class SubscriptionsPeopleSelfTagCloudSection extends SubPeopleTagCloudSection
 
 
 
-        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscribed where subscriber=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
+        return 'select profile_tag.tag, count(profile_tag.tag) as weight from subscription left join (profile_tag, profile_list) on profile_tag.tagger = subscribed and profile_tag.tag = profile_list.tag and profile_tag.tagger = profile_tag.tagger where subscriber=%d and subscribed != subscriber and profile_tag.tagger = profile_tag.tagged and profile_list.private = false and profile_tag.tag is not null group by profile_tag.tag order by weight desc';
 
 //        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
     }
diff --git a/lib/subscriptionspeopletagcloudsection.php b/lib/subscriptionspeopletagcloudsection.php
index fde24b282e..1a42bf90be 100644
--- a/lib/subscriptionspeopletagcloudsection.php
+++ b/lib/subscriptionspeopletagcloudsection.php
@@ -55,7 +55,7 @@ class SubscriptionsPeopleTagCloudSection extends SubPeopleTagCloudSection
 
     function query() {
 //        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagger and subscribed=tagged where subscriber=%d and subscriber != subscribed group by tag order by weight desc';
-        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagger and subscribed=tagged where subscriber=%d and subscriber != subscribed and tag is not null group by tag order by weight desc';
+        return 'select profile_tag.tag, count(profile_tag.tag) as weight from subscription left join (profile_tag, profile_list) on subscriber=profile_tag.tagger and subscribed=tagged and profile_tag.tag = profile_list.tag and profile_tag.tagger = profile_list.tagger where subscriber=%d and subscriber != subscribed and profile_list.private = false and profile_tag.tag is not null group by profile_tag.tag order by weight desc';
     }
 }
 
diff --git a/lib/togglepeopletag.php b/lib/togglepeopletag.php
new file mode 100644
index 0000000000..a6e07177fb
--- /dev/null
+++ b/lib/togglepeopletag.php
@@ -0,0 +1,322 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Form for editing a peopletag
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   StatusNet
+ * @author    Shashi Gowda <connect2shashi@gmail.com>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for editing a peopletag
+ *
+ * @category Form
+ * @package  StatusNet
+ * @author   Shashi Gowda <connect2shashi@gmail.com>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @see      GroupEditForm
+ */
+
+class SearchProfileForm extends Form
+{
+    var $peopletag;
+
+    function __construct($out, Profile_list $peopletag)
+    {
+        parent::__construct($out);
+        $this->peopletag = $peopletag;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        return 'form_peopletag-add-' . $this->peopletag->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_peopletag_edit_user_search';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('profilecompletion');
+    }
+
+    /**
+     * Name of the form
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+        $this->out->element('legend', null, sprintf(_('Search and list people')));
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $fields = array('fulltext'    => 'Everything',
+                        'nickname'    => 'Nickname',
+                        'fullname'    => 'Fullname',
+                        'description' => 'Description',
+                        'location'    => 'Location',
+                        'uri'         => 'Uri (Remote users)');
+        
+
+        $this->out->hidden('peopletag_id', $this->peopletag->id);
+        $this->out->input('q', null);
+        $this->out->dropdown('field', _('Search in'), $fields,
+                        _('Choose a field to search'), false, 'fulltext');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Search'));
+    }
+}
+
+class UntagButton extends Form
+{
+    var $profile;
+    var $peopletag;
+
+    function __construct($out, Profile $profile, Profile_list $peopletag)
+    {
+        parent::__construct($out);
+        $this->profile = $profile;
+        $this->peopletag = $peopletag;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        return 'form_peopletag-' . $this->peopletag->id . '-remove-' . $this->profile->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_user_remove_peopletag';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('removepeopletag');
+    }
+
+    /**
+     * Name of the form
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+        $this->out->element('legend', null, sprintf(_('Untag %s as %s'),
+            $this->profile->nickname, $this->peopletag->tag));
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('peopletag_id', $this->peopletag->id);
+        $this->out->hidden('tagged', $this->profile->id);
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Remove'));
+    }
+}
+
+
+class TagButton extends Form
+{
+    var $profile;
+    var $peopletag;
+
+    function __construct($out, Profile $profile, Profile_list $peopletag)
+    {
+        parent::__construct($out);
+        $this->profile = $profile;
+        $this->peopletag = $peopletag;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        return 'form_peopletag-' . $this->peopletag->id . '-add-' . $this->profile->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_user_add_peopletag';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('addpeopletag');
+    }
+
+    /**
+     * Name of the form
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+        $this->out->element('legend', null, sprintf(_('Tag %s as %s'),
+            $this->profile->nickname, $this->peopletag->tag));
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        UntagButton::formData();
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Add'));
+    }
+}
+
+class TaggedProfileItem extends Widget
+{
+    var $profile=null;
+
+    function __construct($out=null, $profile)
+    {
+        parent::__construct($out);
+        $this->profile = $profile;
+    }
+
+    function show()
+    {
+        $this->out->elementStart('a', array('class' => 'url',
+                                            'href' => $this->profile->profileurl,
+                                            'title' => $this->profile->getBestName()));
+        $avatar = $this->profile->getAvatar(AVATAR_MINI_SIZE);
+        $this->out->element('img', array('src' => (($avatar) ? $avatar->displayUrl() :
+                                         Avatar::defaultImage(AVATAR_MINI_SIZE)),
+                                         'width' => AVATAR_MINI_SIZE,
+                                         'height' => AVATAR_MINI_SIZE,
+                                         'class' => 'avatar photo',
+                                         'alt' => $this->profile->getBestName()));
+        $this->out->element('span', 'fn nickname', $this->profile->nickname);
+        $this->out->elementEnd('a');
+    }
+}
diff --git a/lib/unsubscribepeopletagform.php b/lib/unsubscribepeopletagform.php
new file mode 100644
index 0000000000..777025c89d
--- /dev/null
+++ b/lib/unsubscribepeopletagform.php
@@ -0,0 +1,114 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Form for unsubscribing to a peopletag
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    Shashi Gowda <connect2shashi@gmail.com>
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for unsubscribing to a peopletag
+ *
+ * @category Form
+ * @package  StatusNet
+ * @author   Shashi Gowda <connect2shashi@gmail.com>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ *
+ * @see      UnunsubscribeForm
+ */
+
+class UnsubscribePeopletagForm extends Form
+{
+    /**
+     * peopletag for the user to join
+     */
+
+    var $peopletag = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out   output channel
+     * @param peopletag     $peopletag peopletag to unsubscribe to
+     */
+
+    function __construct($out=null, $peopletag=null)
+    {
+        parent::__construct($out);
+
+        $this->peopletag = $peopletag;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return string ID of the form
+     */
+
+    function id()
+    {
+        return 'peopletag-unsubscribe-' . $this->peopletag->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_peopletag_unsubscribe';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('unsubscribepeopletag',
+                                array('id' => $this->peopletag->id));
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Unsubscribe'));
+    }
+}
diff --git a/lib/userprofile.php b/lib/userprofile.php
index 0b7efb22fc..66d049e9e5 100644
--- a/lib/userprofile.php
+++ b/lib/userprofile.php
@@ -33,6 +33,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
 }
 
 require_once INSTALLDIR.'/lib/widget.php';
+require_once INSTALLDIR.'/lib/peopletags.php';
 
 /**
  * Profile of a user
@@ -188,23 +189,17 @@ class UserProfile extends Widget
 
     function showProfileTags()
     {
-        if (Event::handle('StartProfilePageProfileTags', array($this->out, $this->profile))) {
-            $tags = Profile_tag::getTags($this->profile->id, $this->profile->id);
+        $cur = common_current_user();
 
-            if (count($tags) > 0) {
-                $this->out->elementStart('ul', 'tags xoxo entity_tags');
-                foreach ($tags as $tag) {
-                    $this->out->elementStart('li');
-                    // Avoid space by using raw output.
-                    $pt = '<span class="mark_hash">#</span><a rel="tag" href="' .
-                      common_local_url('peopletag', array('tag' => $tag)) .
-                      '">' . $tag . '</a>';
-                    $this->out->raw($pt);
-                    $this->out->elementEnd('li');
-                }
-                $this->out->elementEnd('ul');
+        $self_tags = new SelftagsWidget($this->out, $this->profile, $this->profile);
+        $self_tags->show();
+
+        if ($cur) {
+            // don't show self-tags again
+            if ($cur->id != $this->profile->id && $cur->getProfile()->canTag($this->profile)) {
+                $tags = new PeopletagsWidget($this->out, $cur, $this->profile);
+                $tags->show();
             }
-            Event::handle('EndProfilePageProfileTags', array($this->out, $this->profile));
         }
     }