Patrick is likely sleeping (it's 3am in Japan), and modesty may prevent him from saying so, but he (patio11) is the most readable, and thus most useful, person writing about SEO here.
That he hasn't already been mentioned may reflect the fact that he hasn't been spending as much time writing about SEO lately than about conversion optimization, Rails security, and running email drip campaigns.
That he hasn't already been mentioned may reflect the fact that he hasn't been spending as much time writing about SEO lately than about conversion optimization, Rails security, and running email drip campaigns.
You can learn a lot from him just by reading the top few comments sorted by date, relevancy, and points: http://www.hnsearch.com/search#request/comments&q=by%3Ap...
As an added bonus add a few keywords such as seomoz or seobook.
As a second bonus, this post contains a meta-lesson.