There are a few forum rules, most are just guidelines though.
1. No insultive language
2. Nope thats me out of rules

Some guildelines though:
1. Please no flaming
2. Or spamming important threads, other threads feel free thouugh if it gets out of hand it will be deleted
3. Be nice and fun to talk to
4. Try speak as good english as possible
5. Enjoy the game and the forums.