"A couple of days ago we predicted that the next Xbox or, for lack of a better moniker, the Xbox 720, will launch in 2009. So what then, of the PlayStation 4? Of the three systems in the current-generation, the PS3 has been the most lambasted, critically under-appreciated and commercially shaky. Will these concerns, and the likelihood of an early debut for Microsoft's next console, force Sony's hand and see the PS4 launch sooner than expected? We think not, and here are ten reasons why:"