If you’re going to leave comment spam promoting sites here, it’s probably a good idea to NOT have an IP that traces back to the company you’re “promoting”. Delete, delete, delete! Why do businesses think that spamming comments is a legitimate form of blog advertising?
The funny thing is that I get plenty of comment spam without being a dofollow blog.
You look like you’re on wordpress, maybe you should get spam karma (just google for it). It does a really good job of deleting robospam.
My blogs are all dofollow, and I’ve noticed that Askimet kills most all spammers. People who drop by just to leave a note for a link is OK with me as long as they add to the conversation, and their content is completely original.
BT