Charge the spammers?
A funny yet apt disclaimer for comment spammers I recently noticed on a blog. Serves them right!
Any advertisements or commercial endevours placed in the comments or sent via email addresses on this site (either mine or other commenters) will be charged at a rate of US$250 per time, payable within 30 days. Placing any such advertising or commercial message is an acceptance of this charge. If you don't like it, use the little x in the top right of your browser.