PC doenst seem to be a bad choice due to multiple reasons:
accessibility of games (can buy games online at relatively low prices)
number of games (the overall number of pc games seem to be higher than console ones)
possibility of emulating PSX,PS2 games (I hope im not the only one to succesfully run god of war 1/2 on PC)
u can obviously use a controller
u can do a number of things on pc (not just gaming)
and because USB rocks