The forums is the main part of AvaWorld currently.
There is the Announcements, Administrative Request, Website Help Area and Administrative Assistance. This is pretty much where you get news and help from admins, and sometimes players.
There's just the General Discussion and Off Topic. In General Discussion, this is where you can talk about anything that has to do with AvaWorld. In Off Topic, you post what the name says. Anything that has nothing to do with any other forum goes here.
General Discussion seems to be the most popular forum, but it seems to not always be on topic. Posts with off-site links there get deleted.