My pal John Heilemann has penned a B2 piece this week on the Hype Machine, which I have to admit I had heard of but not checked out. It’s a very cool music site, a sort of structured search hack which takes as its inputs discussions and songs on popular music blogs, and gives as its outputs songs that are buzzworthy. There’s a there there, and I’ll give ten to one the fellow behind it (Anthony Volodkin, at left) is fielding job offers a la delicious right about now….