Nope, neither Nintendo or Playstation should do that, its "somewhat" understandable for MS since they own windows, and even then im still "iffy" on that decision since it WILL indeed hurt their Hardware sales but the thing is i dont know by how much, however even if it does they would still be pushing their digital platform on PC and competing against steam.
Now in Nintendo and Sonys case they have nothing on PC, and putting their games on it would only affect their hardware sales, some people may argue that the damage to that is minimal since most console gamers wont ever go to PC since its to bothersome, and they may be right... however there WILL be damage to their hardware sales regardless of how big or small it is, and as long as it takes away potential costumers from buying their consoles it wont make sense putting those games on PC.
I have a friend who has been gaming on PC for the last 5 years, and he is now getting a PS4 soon for GOW 4 and if you take that game and put it on PC well... Sony just lost that PS4 sale that my friend would have gotten, and I myself got a gaming PC this year and if Sony pulled a MS and put all their games on PC i would be pissed, because that just means that i wasted my money with the console, exclusives are 70% of the reason i buy the console (the other 30% is for ease of use), if it had no exclusives i would eventually just keep gaming on PC (if i find a way to get the same ease of use out of it as i do with my consoles).
