Sooo..Why can't they just release *digital* copies and what manufactured ones they have on the original release date? I mean, seriously.
Isn't that obvious? It's to fix quality issues. You may be okay with an inferior product, but any major issues will end up significantly affecting sales.
The biggest gaming complaint is about games being prematurely released.
Generally, I agree with you and am the first person to make the same point. However, the article says, "Even with the two-week delay, the development team at Naughty Dog is sticking to its original schedule." So, the game itself isn't going to be worked on during that delay. It seems to be entirely to produce adequate quantities physical copies to fulfill preorders.