keywords
Keyword Research for Bloggers: A Comprehensive Guide — Copyblogger
This series is an excellent overview of keyword research.
How One Smart Move Can Attract Constant Attention — Copyblogger
This is a very smart strategy that I ought to be using!
Keyword Research, SEO Consulting and Training | SEO Research Labs
I’m curious if I’m better off doing keyword research myself or having them do it for me. Definitely worth testing.
Google AdWords: Traffic Estimator
This is a good way to determine relative popularity of keywords.
Ask Database
I like the idea of this service, but I’m not sure how I would get enough survey responses to be useful. I guess an exit survey on my sites would be one way, kind of like Microsoft does. Something to try when my schedule is at a managable level.
Free Keyword Suggestion Tool
Wordtracker has made a free version of their suggestion tool available. Initial tests look promising.
onfocus.com – Google Smackdown
Compare the number of searches for two keywords or phrases.