What are some of the key things to do with wordpress in terms of SEO? I know I could search google but I'm interested in your personal thoughts about this. what works, what doesn't? I know there are a few key things that help, such as: 1. All in one SEO pack 2. Permalink structure (what's better, /%postname%/ or /%category%/%postname% 3. Don't place irrelevant words in permalinks 4. Sitemap 5. ???? What are some other things? Also, does adding nofollow tags to links work at all?