one win-all solution.
First, forum-wise. say this forum is "moving", give out pm's to rule non-breaker's, saying the "real" new forum. meanwhile, abandon this forum, and tell the "noobs" that the forum is moving to another forum(think "srb2 forum")(fake one for noobs). That way, no noobs take up precious bandwith or request help or custom wad's here.
Then the MasterServer.(intended for final version)
Make the default server not work(non-existant site), noobs get bored of not breaking rules on the masterserver, and dont play it agian.
or[/i] make the default server a server that "fake" because noobs dont know how to change the master server address. then tell the "good" srb2 community the "real" "address" and then No noob servers and hangout server's. [Ex.] {all coop servers every day}.
Feel free to correct me or tell me how to fix this plan up. I'm working on the forum already.("fake forum")