Ken McGaffin – Link Building
www.mcgaffin.com, twitter.com/mcgaffin
Ken McGaffin is one of the Web’s foremost authorities on link building and is the author of several e-books on the subject. He’s also the founder of Wordtracker, an SEO tool, and a regular contributor to Search Engine Watch.
In short, Ken knows SEO.
On Twitter, McGaffin regularly posts up useful links and shares his thoughts on the trick business of link building. If you’re looking to save the hefty price of attending one of McGaffin’s many SEO seminars, his blog and Twitter feed are a pretty decent substitute for the real thing.