Grab bag: Lessons of failures Harmonix: How ‘horrendous failure’ led to Rock Band – Sep. 3, 2009 Good overview of how success came out of a long string of failures for Harmonix. (tags: music gaming entrepreneurship) How Did Economists Get It So Wrong? – NYTimes.com A survey of economics history to try to understand why economists can’t predict that a train is about to go over a cliff. (tags: economics meltdown nytimes)