About 4 months ago Mark did some SEO work for one of my sites and in less than a month he brought that site from page 57 to being in the top 10 positions of Google for a celebrity term (a tough one). I gotta say that he's the only guy I've ever known to be able to do this.
By the way, Mark, I don't think I ever thanked you enough. You saved my site
So THANK YOU BIG TIME!