Haha already did :-D
You know what I was thinking: A rating system for users.
When a user logs onto a server, the server sends out a request to another server which holds the rating system for all users, only by their BLID.
That server holds the info for *certain* servers, as to what their ban/rate status is.
That way, one personal server could adopt the bans from a larger master server, IE all personal USSR server could have the same bans/etc as any USSR master server which will be arriving shortly :-D
Also, a rating system would be nice... Keep out the n00bs. Nobody with rating <5 can join, or the like. But, everybody would have to start out at rating 5 or something.