Make from any (your) site or blog a honeypot
You can help with a simple link catching the automatic software and code that is crawling the net and placing comments, sending spam and testing for bugs.
If you become member of honeypot.org you can add quicklinks (or install the honeypot software yourself). Aside from the fact that your catches will be incorporated into the global results, you will also have an overview of the bots and code that have viristed your blog-site with some very particular intentions.
And do not mention on your site if you are member of the honeypot ring.
If only now the ecops would concentrate on cleaning up the mess afterwards....