Matthew Yglesias has condensed all his blogging into one blog. It is nice to know that I will no longer have to visit three (and sometimes more) websites to get a full taste of Ygelsias.TNR has launched a new blog (featuring luminaries like Larry Summers and Cass Sunstein), just as it got rid of a lackluster one. (Here is Drezner on the news out of TNR, and here is Brad DeLong summarizing Lee Siegel’s stupidity.)Update: Here is Ezra Klein on Siegel too. Klein has a real bone to pick with Siegel, so the post is quite enjoyable.