30FPS vs 60FPS. Can you tell the difference?

[Nsanity]

x_DMX_x said:
Here's how you tell the difference between 30FPS&60FPS.
Uncharted 3 is going to run at 60FPS I believe at 1080p.
inFAMOUS(The first one)30FPS native 720p
Compare those two games to see the difference.
OR Call of Duty 4:Modern Warfare its run at 60FPS at 1080p.

 

Apparently, Naughty Dog made a mistake while capturing that was shown on IGN.

http://twitter.com/#!/Marconelly/status/122384436263264257 

http://twitter.com/#!/evan_wells/status/122381186025799680

http://twitter.com/#!/Marconelly/status/122367440431742978

So Uncharted 3 running at 60FPS at 1080P is never happening, unless Sony decide to bring it to PC, but i cant see that happening.