They're essentially the same as the Roleplaying and Posting rules, with a few extra things I'd like to point out.
#1.) Randomness is, of course, allowed, but please try to avoid excessive spamming (examples in role playing rules) in courtesy for those who want to hold an actual conversation and/or are having a bad day and need someone to talk to.
#2.) Include EVERYONE in conversations!!! Everyone's feelings matter, and we're all here to have a good time. If there's a squabble, please act mature and try to talk it out. If not I'll handle it. And if things become too dramatic or extremely vulgar words are used, you will be banned from the chat box.