High Rankings Advisor--run, owned and edited Jill Whalen. I really like this site and its newsletter because Jill focuses on how to write good Web site copy, not only for your human visitors, but also for the search engines. In my opinion, this is the heart of all good Search Engine Optimization work and Jill knows how to keep the topic simple and fun. I subscribe to Jill's free High Rankings Advisor email newsletter--there's at least one gem of an idea in every one I get.