A few rules: wait a bunch of posts before posting again so that this does not turn into a personal chatroom among a few selected users. Keep your posts on-topic and don't chitchat. That is flooding and is generally disallowed through the forums (except on appropriate topics meant for it, and this isn't one). Be courteous and avoid drama. If you have nothing nice to post, then post nothing.
OT: That signature really looks creepy, it's like a cursed doll.