View Groups (early iteration - outdated)

This is an early iteration design idea which is now outdated. For current wireframes, please see links under "Wireframes" in right navigation at Creating and Managing User Groups

If View Groups is clicked in the left nav of the site, they would come here. I imagine users would see the "Groups I belong to," "Joinable Groups," and if they can manage groups, "Groups I Manage."

The Manage Groups button (or tab) would only be visible to those who had the right to create new group, add members, or delete members (would this all be one "manage group" right or divided up in this way?).