Punk'd host Aston Kutcher showed up at TechCrunch50 last month to put some Web 2.0 spin on a cartoon from his studio, Katalyst Films. Blah Girls , from Kutcher's point of view, is surely a flop, having failed to stay afloat atop Google News and Twitter . But the fake behind-the-scenes clips Kutcher's crew post to YouTube are in some ways better than The Office . These guys are from Hollywood, so they always know where their third act is. Too bad they can't teach it to Sequoia.