OFFLINE

Its kind of a web based game. Why not work with them for an application. They've got a great community and awesome games. Pretty enjoyable.

OFFLINE

You can only go as far as connecting your Gaia to your Facebook in terms of an activity feed - http://www.gaiaonline.com/fbconnect

You can also try - http://www.facebook.com/Gaiaonline

That's as far as it goes along the lines of Facebook and Gaia being connected in any way. A while back, the "OMG Gaia!" application disappeared from Facebook. It was an application that allowed people to hang out with their e-friends directly from their Bebo or Facebook profiles. That's as far as it had got. Whether or not it'll be brought back, I'm not sure. It's kind of a myth on Gaia, and people don't expect to see any changes any time soon.