I've been thinking long and hard about the remapping program. One consideration is authority and responsibility. I was trying to use the dKosopedia "tags:" namespace as a place for people to make pages a program can parse up. That way their dKosopedia usernames are associated with changes, but it's a cumbersome way of entering data, and no one seemed anxious to use that method. However, I think I can create a form for all sorts of tag mapping/remapping and require a login using the dKosopedia user table. That way there's still an audit trail of who did what.

That's actually my next big task to tackle, and the results of that can be used as input to an ajax tag entry editor, though that's a bit more down the road.