Useful blog tools

I'm very impressed with all of the new toys on Raelity Bytes. On the right-hand side, check out the What's Related section that uses the new Google API to find similar pages, the list of Amazon's top books, and the list of Amazon's top titles for "Apples." I'll have to try to add the related box to my site one of these days. Has anyone seen that spare time I lost? (Thanks to Will for pointing this out.) [The Shifted Librarian]