And The Winner Is...

I decided to pick David Lubertazzi and Elisabeth Sowerbutts as the winners for their SEO Knol improvement comments.

I added a few pictures and fixed up some writing errors and incorporated a bunch of the feedback (like making the introduction better - thanks Andrew). There are many things (like domain names, duplicate content, blogging, social media, conversion, history and background of SEO) that I could have discussed, but I was unsure of how long I should let the Knol get, while still claiming that it was a basic introduction. Thanks for the feedback everyone!