Thank to sites like wordpress and blogger that make it easy for anyone to create their own blog, SEO blogs can be found in abundance. Unfortunately, as is the often the case, quality does not follow quantity. Very few SEO blogs are worth subscribing to, so we created a short list of our favorites.
Google's Matt Cutts
http://www.mattcutts.com/blog/
Matt Cutts is a Google employee that speaks directly to the search engine optimization industry. You won't get too many tips on how to rank better, however he will help you stay out of trouble, and does a great job of dispelling rumors and myths.
SEOMoz
http://www.seomoz.org/
SEOMoz is a very well respected resource and authority on search engine optimization. We especially appreciate the useful tools they offer.
Search engine journal
http://www.searchenginejournal.com/
Also a recognized source of information, search engine journal is a great source of up to date information. Subsribing to their RSS feed will keep you up to date on algorithm updates.
Search engine land
http://searchengineland.com/
Another very dependable source of knowledge with well written articles by contributing guest bloggers.
Sphinn
http://sphinn.com/
Technically not a blog, but a niche social bookmarking service geared specifically towards Internet marketers. Therefore, information won't be limited to SEO only. Furthermore, the information doesn't go through a centralized editorial process, but requires community approval before making the front page. So in theory, the advice you receive might be less dependably, but in general it's very good. When in doubt read throught the comments where you will find a lively discussion for anything controversial - and draw your conclusions independently.
This list is by no means meant to be exhaustive - there are more quality blogs out there! But if you're feeling a little overwhelmed by the quantity of information relating to SEO, stick to these sites since the information is very reliable and up to date.
If you are looking at having success on the