Planet13 - 1:59 am on Feb 14, 2011 (gmt 0)
Best SEO thing I did in 2010?
Was really looking through google analytics and finding terms that people were using to come to our site, but which we really didn't have content / products for.
Finding the pages that had high traffic but high bounce rates, and then either adding products to those pages or adding links to product pages.
Did it increase my position in the SERPs? Probably not. Did it leverage what little traffic I had? Yes, definitely.