Great dude. Thanks a lot =)

I only found one of the sites was worth commenting on. It always sucks when spammers ruin these sources for people who can actually leave a decent comment. If you represent a Viagra site, what good does it do to post on a programming site.. not much! Enough of my rambling...

The first site must have switching the comments to "nofollow" since you posted as they only are nofollow links now.

Thanks again! Really good post