Require basic community integartion plugin knowlige.

Some may want to add permanent link to User dropdown menu of Touch. This is simple. In you integration plugin add new event onUserSlideMenu($user)

function onUserSlideMenu($user)
{
    $menu->link = "index.php?option=com_123&task=something";
    $menu->icon    = "plugins/community/icons/something.png";
    $menu->alt     = JText::_("Do something");
    return $menu;
}

$user is an object of JFactory::getUser($id) of user for whom you add menu link. So you may use it to get needed information and so on.