whedonland is a team community much like this one. The four teams are Angel, Buffy, Firefly and Dollhouse. You will have the opportunity to participate in lots of different activities. These range from games at The Bronze, writing challenges at Wolfram & Hart to graphics challenges at Maidenhead. There really is something for everyone.
Join Team Angel. And tell 'em digitaldesigner sent you. :D
ETA: Even if you decide to join one of the other teams, PLEASE put my name down as the person who referred you. Thanks!