Eyal Fitoussi

This is a simple that adds an activity button to the admin toolbar in the fron-end. Once a user (logged in) clicks on the button the activity form will pop up. The form will have a text area for the user to enter anything he want to post in his activity. 
When the user submit the form the plugin will post the info to his activity stream.
Checkout the <a href="http://codecanyon.net/item/buddypress-quick-activity/7112239" rel="nofollow ugc">premium version</a> for extra features

Buddypress Activity Anywhere

Let the members of your site post an update to their activity stream from anywhere in your site or any other subsite in a multisite installation inste …

meg@info

BuddyPress Activity Privacy plugin add a privacy level to activity stream component.
The plugin add the ability for members to choose who can read his activity (Anyone, Logged In Users, My Friends, Admins Only, Only me, My Friends in Group , Group Members …etc).
<h4>What’s news In Buddypress Activity Privacy 1.3.x ?</h4>
<ul>
<li>
Admin have abitility to enable/disable FontAwsome icons.
</li>
<li>
Admin have abitility to enable/disable viewing and editing the privacy of all activities.
</li>
<li>
Admin have abitility to enable/disable editing the privacy of posts for all members.
</li>
<li>
Admin have abitility show/hide the privacy label in selexbox.
</li>
<li>
Admin have abitility show/hide the privacy in activity meta.
</li>
<li>
Integration with Buddypress Media plugin (https://wordpress.org/plugins/buddypress-media/).
Make sure to :
<ul>
<li>Set the privacy settings to OFF in rtMedia settings.</li>
<li>A new select-box (Privacy) is added to Edit Media form under Description Textarea.</li>
</ul>
</li>
<li>
The plugin work now on multi site Netowork.
</li>
<li>A New privacy level (@mentioned only). When a member choose this privacy level, only mentioned members (and admin of course) can see the activity.</li>
</ul>
Remark: Members mentioned in activity can see it’s content whatever the privacy level.
<ul>
<li>
New Drop down system with a nice icons (font awsome).
</li>
<li>
Admin Option Area, Admin can update Enable/Disable privacy level, Sort the privacy levels and change the default privacy level.
</li>
</ul>
What’s news In Buddypress Activity Privacy 1.x ?
<ul>
<li>Members can now change the privacy of the activity already posted.</li>
<li>
Admins can update the privacy of all activities.
</li>
<li>
Integration with BuddyPress Follow Plugin (https://wordpress.org/extend/plugins/buddypress-followers/ ).
</li>
<li>
Integration With Buddypress Activity Plus Plugin (https://wordpress.org/extend/plugins/buddypress-activity-plus/ ).
</li>
</ul>
-The plugin is now extensible for new privacy levels !! ( Check the integration of BuddyPress Follow in bp-activity-privacy-integrations.php ).

BuddyPress Activity Privacy

BuddyPress Activity Privacy plugin add a privacy level to activity stream component.

Buddypress Activity Anywhere vs BuddyPress Activity Privacy