May as well add these...

HN Threads on best SEO resources:

http://news.ycombinator.com/item?id=119986

http://news.ycombinator.com/item?id=277259

Wait, I thought SEO was dead and BS!

Thank you for that, I know have another url to post on Hacker news everytime some idiot writes another uninformed article about the death of SEO.

There's a difference between the pseudo-BS link farming, social media game, and using correct markup their crawler can understand.

Yes, paying a consultant for the information that you just got from a free blog post is "dead and BS"

This is a great resource, and straight from the Horse's mouth...