Once a community grows large enough that the administrators run out of close buddies to assign as moderators, the zealots will automatically come.
But once again, I don't see how some of those rules are protecting "us" in any way. Have you really ever come across a signature that you felt the need of being protected from?
Imagine you're getting punished for publishing 6 lines of HELPFUL links in your signature, something that was considered okay for 5 years. Would you feel hurt? Would you consider not only deleting those links form your signature, but also turning your back on a community that, instead of getting rid of real offenders, is now targeting at you for being HELPFUL?