I think it's time that the pages get locked and unable to be edited by anyone but those approved by the admins. The page vandalism is getting out of hand and very old. The troll edits just need to be stopped.
And as a quick note, I don't really have any desire to be a page manager/writer/editor. I am happy just commenting if I notice there was information left out or if there was a mistake. As much as I like being able to contribute, I also know that there will people who will abuse the right to edit the pages.