Piracy will hit the consoles eventually.
Also, it would be REALLY sad to see PC gaming die. The thing is, game companies don't know how to deal with the piracy threat. Anti-piracy programs don't work, and they piss off the real customers. They just need to think of other solutions...
In any case, my PC sucks, so I don't play games on it, but even then having only consoles would suck.