Treat all users with respect, regardless of your opinion of them.
If you have a problem with another user, talk it out with them in a civilized manner.
Add categories to your pages while or immediately after creating them.
Do not steal other people's content or images.
Do not upload inappropriate images to wiki, such as gore or pornography.
Do not edit other people's pages unless you have permission or are performing cleanup.
In general, you will receive a heads-up the first time you break a rule. If you break those rules continuously, you will receive official warnings, followed by a block if you fail to comply with the warnings given to you.
However, the following offenses warrant an immediate warning instead of a heads-up:
Stealing content or images
The following offenses warrant an immediate block: