iPhone 3G Yellow Screen Issue?

Spanky Deluxe of the MacRumors Forum posted the above photo with the following comment -

"You can see it clearly in the following photo. The iPhone 3G is on the left, my old iPhone 2G is on the right. The 3G's one is distinctly yellow and dimmer than the 2G one when set to identical brightness."

Judging from how fast the thread grew (13 pages as of this writing), this might yet become a big issue.

Source forum thread here.