I'm rephrasing my last question, since it probably wasn't clear enough...

I have ideas for games implementing both the Nonoba API and the Facebook API. Would there be a way to make my own "lobby" so I can implement Facebook friends?
My game player would have the ability to both join public games, and invite friends to private games.
With the way the Nonoba API is at the moment, is this possible?

Not as of right now, we are however working on a general solution for this!

That's great!

For the moment, I'll work on implementing Nonoba with the game, and once the solution gets released, I'll add the Facebook functionality.

Any news on Facebook to Nonoba integration for multiplayer friend invites? Thanks!

Except facebook, there are other social networks. For example vkontakte.ru is one of the biggest social networks in Russia. It also has a powerful API for applications.

API to control lobby (login as user from social network and control friends list) would be a good solution.