An interesting idea: spam filters that pound spammer's URLs and overload their servers. My e-mail spam is fairly under control, at least on my home e-mail account, but now various forms on my website are being spammed to death. Everyone gives lawyers and used car salesman a bad name, but spammers have to be, among human life forms, the lowest of the low. I'm ready and willing to participate in anything to hit these spammers back where it hurts.