Home button wear?

Hi everybody!

I wanted to know if any of you have noticed some kind of wear on your home button in terms of the little white square fading... mine is apparently perfect but sometimes when I look at it I "think" I see it fading a bit but I think it's just my imagination. Have anybody seen this yet?

Not sure about the touch, but my iPhone's Home button looks just fine with almost a year's worth of use.

I'd be more worried about the button giving out... I must press it a million times a day.