Cunning Chris Pirillo has pasted the same clip on three video sharing sites, YouTube, Google Video and Revver. Aside from the passing amusement of watching Pirillo, a blogger and web video personality, at his most hyperactive, in triplicate, the parallel videos act as a test. By clicking the start buttons more or less simultaneously, one can mount a little test of the smoothness of each site's video delivery. For me, Revver seemed to lag a tad. Try the experiment yourself, after the jump.