“In the middle of the movie, apropos nothing, [his four-year-old daughter] jumps up off the couch and runs around behind the screen…She started rooting around in the cables. And her dad said, ‘What you doing?’ And she stuck her head out from behind the screen and said, ‘Looking for the mouse.'” – Clay Shirky, on how computers fundamentally change how we view media; we expect that we can interact with it and change it.