http://www.thesquirrelboard.com/ -- First, I think squirrels are adorable, and I love watching them. Second, there's a forum for EVERYTHING on the Net.
http://www.netgame.com/ -- Like free Asian-style grindfest massively multiplayer online games? Here's a couple in one place.
http://seventhsanctum.com/ -- Random generators for just about everything, from names to plot lines.
http://africammo.com -- MMORPG *IN DEVELOPMENT* about Africa. No orcs. No elves.
http://www.habbo.com/ -- Odd little virtual community thing. I actually pretty much... well... *hated* all 15 minutes I wasted on it, but it must be up SOMEONE'S alley.