all the "dust" looking things you see are just CRAZY SMALL details shown visible by using MACRO and FLASH, if u take a MACRO picture of your phone, you'll see a lot of dust and scratches that arent visible to the eyes (mainly are visible because the flash reflects crazy lights on the minor details), thus these pictures are i say 30% exaggerated. Nonetheless, the scratches are not a problem anymore because i got an exchange last night (see my new post).
I agree with Plasmo. If someone, who has been a regular poster here with 400+ posts, found it, it would be a big deal. Everyone would be scrambling to take digital pictures of their phones and asking Apple what the dealio is. But I feel as though because this poster comes off as a lunatic no one takes him seriously. I, for one, think this is a neat find. Again, right now, its not too useful but a find nonetheless.