We had released the Groups - Polls Extension Plugin a couple of weeks back. This plugin further increases the interactivity within Groups on your site by enabling users to gather opinions and feedback within Groups through Poll questions.

Check out the detailed feature list of this plugin and its screenshots over here: http://www.socialengineaddons.com/socialengine-groups-polls-extension-plugin .

The demo if this plugin can be seen here: http://demo.socialengineaddons.com/group/6/tab/888 .
 

Both our Groups Extension Plugins: Groups - Documents and Groups - Polls take the groups on your site to the next level!