A good little thread going on at Search Engine Watch Forums has a member ask for some advice on his site's banishment from Google, and subsequent vague answer provided to his reinclusion request. Always fun to watch these play out, and to see the bravest souls that come in and attempt the first analyses, only to lead to interesting opposing opinions. Some of the big players are involved and more will come around soon, I bet.
Step right up...and add some thoughts of your own. Think of how much money this guy is saving on SEO!
Thread at Search Engine Watch Forum