Figgycal on 08 February 2014
Sony is already doing what the OP is suggesting though. Sony is currently making mobile games for Android and IOS and coming out with PS Now, which will allow non-PlayStation owners to play exclusives (even on PC). Also, like someone else pointed out- the gaming division isn't why Sony is struggling, so your whole premise is flawed.
Also I see what you're trying to do in the OP, but you're not just paying $400 for exclusives-- you're also paying it for the plethora of third party games you won't find on Nintendo consoles or even PC (in some cases).
