I think we need self moderation, so users can reword themselves (something like reddit upvoting).
That works on reddit, but not on forums. There is no use in self moderating when any negative note in security of altcoin forums gets down voted into oblivion. Self moderating only works when there is a high majority of users that moderate in the best interest of the forum, not in the best interest of their own gain. Such majority does not seem to exist on bitcointalk.