If you mean this site, I've never heard about it before, but I just checked it out. It certainly looks interesting, and I really like how organized the game worlds are, but I hope we can talk to someone from the community to get a feel for how the people are.

I'd definitely love to make a long-term fantasy game on a site like that, but I'm really shy by default, and I don't like joining roleplay sites all by my lonesome... ^^;