Stopping SpamBots With Apache
primetyme writes: "Sick of email harvesting spam robots cruising your Apache based site? Here's an in depth article that shows one way you can configure a base Apache installation to keep those nasty bots of your site - and the spam out of your Inbox." Anything that helps annoy spammers is a good thing.
I'd say add at least the following email adresses to your webpage and strike back that way (somehow):
president@whitehouse.gov, abuse@127.0.0.1, some MAP adress.
(posting anonymously so as to not tell spambots what tech I'm using on my site)