just pointing out in passing that the biggest problem with pc is that it gives a false sense of safety the edits of anyone with reviewer privileges or higher goes straight through without stopping at pending chnages however there are a lot of people with reviewer right i e almost anyone who was editing at the time pc was first released who could blithely show up approve a change in the queue or make a change that doesn't go in the review queue at all without being aware of all the special provisions related to this article full protection will prevent that semi protection is pretty much useless in this situation almost everyone is autoconfirmed and thus so is pc