As a wiki, we're pretty laid-back. There are some things, though, that we need to stick with:
No Stalker-ish Information
We don't care if you found Trent's shopping cart list, his address, phone number, amazon list, etc.
No Personal Attacks
Keep Rumors to a Minimal
This wiki should be mostly for facts. If you do have to post a rumor...
Label Rumors As Such
Make sure you notify readers that any rumors you're citing are rumors.