7. Anchor text of inbound links (don't underestimate this: remember google bombing)
8.
9. Appropriate, relevant, short and concise (but redundant if necessary) Plone asks a title and a description: encourage your content creators to think about content and description seo-wise. but... how should I write my titles and descriptions?
27. Check how many and what pages are in google and yahoo with site:www.example.com query
28.
29. Prune useless URLs in robots.txt BUT Ensure Google juice still flows: links from listings won't count anymore. Content pages should link each other as much as possible