The gaming industry would go on just fine and someone would step up at some point and replace them just as Atari and Sega before. Don't get me wrong it would hurt the overall industry but its been done before and everyone got through it and i would doubt that Sony would just up and quit everything gaming, i could see them going the route of Sega if anything ever happen to where they just couldn't afford the loss on each console which would be just fine.
A bigger question is who do you guys think would step up to bat to fill the void? Lord knows i hope it wouldn't be Apple because if some of you think Sony fans are hard to get along with just think of the Apple folks.....
My top choices that i could see filling Sony's spot would be
Google
Apple
Valve
EA
AMD
Intel







