Last week’s violent government attack on the hugely popular site Megaupload — the U.S. government arresting Belgian citizens in New Zealand, of all places, and stealing at gunpoint servers bank accounts and property — has sent shock waves through the entire digital world.The first shock was the realization that the gigantic protest against legislative moves (SOPA and PIPA) that would smash the Internet turned out to be superfluous. The thing everyone wanted to prevent is already here. SOPA turns out not to be the unwelcome snake in the garden of free information. The snake...