How to find the best photos on Flickr - Lifehacker
from Diigo
Ten Tips to the Top of the Search Engines - Jill Whalen
The Twelve Principles
SEO for Everybody — Pearsonified
WP Sauce - the instant WordPress resauce
DIY SEO on a Shoestring Budget | Search Engine Journal
How to Research Keywords: Tips, Competition and Squirrels | Orbit Media Studios