Blogometrics
Franklin Mixon and Kamal Upadhyaya present rankings of popular economics blogs according to the scholarly impact of their main bloggers, published here in the Eastern Economic Journal. Yours truly is ranked #13 (see Table 1).
Curiously, the article bases its rankings on the database of Anne-Wil Harzing, which in turn is based on Google Scholar. This is the first time I have seen rankings done this way, as opposed to ISI.

Krugman's feeling slighted
He didn't make the cut.