Google’s Blog Search is now live in beta. (As you can see from the link, it’s also localized in German.)
So far I’m the first Jarrett blog that shows up. That might change at some point.
Interesting: there seem to be a large number of spam blogs that appear pretty high in the rankings. Try searching on iET Solutions (my company’s name) and see the spam weight loss blogs that float up because of the search term solutions.