I like Legion, but its so serious that the cat even liked it. (Legion.pro is available)

I would suggest iBox, but Apple would sue, and frankly anything with a lower case i infront of it annoys me now.

I would suggest Team since thats what we all refer to our collections as, but shock of all shocks all iterations of domains are taken for Team.

Replication or something descriptive? EZMODE... eh maybe not, lots of domains available though.

Sounds like a great next gen app, and with the community here I think the open source part will make it even better.