James does a great job of blogging about SEO, search and affiliate marketing at the InsureMe blog.  Here’s a pretty valuable post about avoiding SEO Landmines…

Yesterday Matt McGee shared some of the SEO lessons he has learned in his post SEO ?Don?ts?: 20 Fatal Mistakes You Must Avoid to Succeed. The post addresses some of the most common mistakes, scams and oversights that lead to classic cases of SEO fatalities. Some of my favorites (and most common affiliate mistakes) are:

1. Don’t reply to the SEO spam you get via e-mail.
6. Don’t waste your time submitting your URL to search engines.
13. Don’t ignore usability.
17. Don’t plaster your link all over blog comments, guestbooks, etc.
18. Don’t fret over keyword density.

InsureMe Affiliate Blog: 20 SEO Landmines that Could Leave You All Blowed Up.