Maybe change the Mudcat's name!
Call it Mudopedia.
Simplify everything. Make the Mudcat into Wiki Format. That should help the few who continually supply Wiki responses to questions asked on the Mudcat. Like those asking the question didn't have the ability to go directly to Wiki in the first place duh!
Of course implementing this "name change, format change" measure would of course ensure that the "Mudcat" would no longer be the place that it is and therefore once applied "The Mudcat" or rather the new and improved version "Mudopedia" would finally be more to the pleasing of some of it's more recent Members who have decided that this Site requires an overhaul.
Of course this place would then bore most Visitors shitless but this, of course, would be totally irrelevant.