Well I think we can all agree that this is impractical for games, to power that and look better than PS3 games, you will need the equivalent of 2 Nvidia 670s which will cost you about $800, so shouldn't really be happening
As for adding the capabilities for blu-ray, it seems like a decent idea. You would expect that the PS4 will be around for at least 5 years, in which time 4K might well be common, so if it doesn't cost much then Sony might as well







