1. Follow the ToS
2. Try to stay as on-topic as possible, and if something comes up in The Factory or Peel Slowly and See that you want to talk about feel free to post it in Off-Topic.
3. Try not to use leet/1337. I don't mind little "internet mannerisms", I have those too. Just make what you're saying legible. ;D (This rule doesn't always apply in The Off-Topic sub-forum)