free fun social\mmorpg mac compatible games

[Grimmauld]

do you guys know any fun, free, social(like habbo) or mmorpg that is playable on a mac?

[Icemaniceice]

IMVU, Second Life, Gaia Online. Theres a lot more but I can't think from the top of my head.

[Futz]

MapleStory altough not a social advertised game it had a very strong sense of a teen community when i played it a few years ago