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.

I am a member of 10 communities with different connected member lists in each community. How come I can see everyone I am connected with? Also, relating to an earlier post, I'd love to be able to invite my connected members to my other communities.

You need to add a way to invite existing Orbius members to a new group. My nephew joined a community I set up and I wanted to invite him to the Orbius Support Community because he develops websites and wants to become familiar with Orbius. The fact that I had to re-email him was a pain. Facebook thrives because people can create groups and invite facebook members easily. Orbius needs to do the same to grow.

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.

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

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)