Badspot should create special keys that when attempted to activate their IP gets banned from the auth server.Then put them into this.
Only one flaw, what if the person who has the key figures out what it does and starts giving it away to people?
Guys in case you didn't know BL keys will only work if you send the BL file it was first used on with it because thats the only BL file it will work on by then.
that's not true at all.