Mr. Mcanerin has done some terrific research over at his blog that has seemingly gone unappreciated at the major SEO news sites - for shame on us all...

Ian's research focuses on what Google will and won't index and how they handle everything from unique, international characters (like é) to what they do with mis-spelled words. It's worth a look just so next time someone posts the question in the forums, you can be ready with an answer and the research link to back it up.

Great work, Ian!