Ever wondered how the comment spamming jerks do their thing? Here's one of the programs they use:

http://holygrailofadvertising.com

I'm not making this a link because I don't want to give them any help in search rankings, so copy the url and paste it in your address bar. He's even got a video tutorial which proves that you don't have to be smart to run these comment spamming programs:

http://holygrailofadvertising.com/quickvsearchtutorial/intro.html

Here's another one. Flashier site, cheaper program:

manifestingpower.com/seo/seo.html

These bottom feeders waste so much of my time. Reading their descriptions of what they do almost makes me sick.