Glad to know that you're on to this as well, antiaverage. So, are we considering having a Council position for this?
I think we're considering having someone spearhead a wiki management effort, but whether that is a Council position or not isn't all that important. The important part is who is the most excited/driven to take on this responsibility, and is also reasonably trustworthy to do a good job (understanding what are good edits and bad edits, etc).
