This is not a dig at you Greg,but surely it is because of what this Nvidia VP said a while back:
http://www.extremetech.com/gaming/150892-nvidia-gave-amd-ps4-because-console-margins-are-terrible
Plus,there was a thread on the same subject on these forums IIRC.
Edit!!
Here it is:
http://forums.overclockers.co.uk/showthread.php?t=18497277&highlight=ps4
Nvidia attacks PS4 hardware, calls it "low-end"
Its part of the PR war between AMD and Nvidia,which is mostly for stockholders.
Say no more
