No god-modding (unless you have permission from the character's writer).
Absolutely NO IC/OOC CROSSING!
Do not filter posts or block characters from your journal, aim, or twitter. If your character doesn't want to talk to someone, that's fine, but there's no need to block people. If there is a situation you feel warrants blocking someone, bring it to the mod's attention via the drop-box or a private message.
Update your character's journal at least once every two weeks.
Be realistic. Drama is of course allowed, but if you're going to go down that road, please have some realism about it.