No one worded or vague posts. Please actually give a reason for liking or disliking a signature. It will benefit everyone. Also, do not just quote someone saying "I agree with this post". Give your own opinion, or sort of "piggy-back" of what they said. Ex: "Good job." "Looks nice." "I like it."
No flaming other users and their creations. This is pretty obvious, but if you're going to post a comment on someone's tag, don't say "It sucks, like you." or "It fails, stop making signatures." etc.
Do not bump a thread if the last post was more than 2 weeks ago.
ONLY post thread related to signatures.
Reviving, necro-posting and bumping threads (with the last post more than 2 weeks ago) is not allowed unless you add/contribute something to the thread. (This also has it's limitations, so don't go posting in 2 year old threads)