Basic statistics for discussion forum: newest member, showcasing the number of posts per user, duration of membership, time spent on the community, number of communities joined, etc. This might be a good way to track the basic success of a community platform for the client and would be good for marketing/demo purposes as well.

I'm using Orbius for a private Team Collaboration project and its fantastic! You should create a simple template for this.

I'm not sure if I'm the only one, but the pop-up menus are confusing in that its not clear the the first menu item is active. I thought that was just the title of the menu.

If Orbius is successful, users will belong to many groups and orbs. Notification will be a big issue. I strongly suggest an approach that combines all the notification settings in one view for all orbs and groups. This will make it more manageable.

Can you allow the Orb administrators to decide whether or not their Orb's Members can make their page private? For my community in particular, giving a member the option to keep their page "private" defeats the overall purpose. It's not a "content-sensitive" site so I see no reason to allow private pages. (And I think in some cases, members are simply unsure and so check "private" because they're given the option, not necessarily because they want their page private)

Members would decide if they want to publish their Birthday(Month/day) to the community and displayed in a calendar form.