You own a community, and its being attacked by SPIM bots that are sending 10,000's ++ of internal unsolicited mails promoting another site.
You know what programs they were promoting, you had them shut down. You know who this person is as well. I read some interesting stuff about how MySpace.com just had somebody arrested for doing that
http://www.techworld.com/security/ne...ge=1&pagePos=2
http://www.wrighttimes.com/article.php?id=147
Let me know your thoughts, any advice is appreciated.