Holding off on releasing the PS4 is a much more risky strategy than a lot of people seem to realize ...
If the broader market adopts the Wii U or 'XBox 720' before Sony even launches their system they will be in a similar position to the XBox or Gamecube; and no matter how good of a product they produce they will be destined to mediocre (or worse) sales.
Unless Sony is as arogant as they were at the end of the PS2 generation, their likely move is to release a console in 2013. If they're launching in 2014 or beyond it just seems like hubris, and will end in a very unfortunate way for Sony.







