User blog comment:JustinDaOne/Community Wiki Users Survey!/@comment-5085186-20130808041038/@comment-5558012-20130815042818

Yes, no proper rules. One wiki I've edited had ten basic "rules" and five of them could be summed up as don't share sensitive or private information about yourself. One of those rules many people violate everyday, but the Admins do nothing. Blocking doesn't happen much, even with cases of clear vandalism.

On the other end, I've read plenty of people being blocked for some of the smallest things.