Well if someone might be added as one of your Mod (I suggest one of your group of concerns) so that someone will do the traffic and locking of threads and the other will continue to watch the group and report as many as nonsense or out topic replies and topic in a certain child board of yours..people fell dismay if most of their replies are deleted but in this way a lot of people will be discourage to leave comments without a post and they will think twice before leaving a reply...