Have you just registered, but don't know what to do next? Well, posting an introduction thread in this forum is a good start, but after that, you can also post in these poll-type threads to get yourself going:

Rozen Maiden: Favorite character?
Rozen Maiden: Which Doll Are You Most Like?
Anime: Your 10 Most Favourite Anime
General: Gender
General: Where are you from?
General: How old are you?
Music: Favorite music styles?