Says its normal for aluminum. So HURRY and try to get your pristine replacement before this word trickles down to the Genius Bar and they stop replacing "defective" units!!
http://9to5mac.com/2012/09/25/apple-marketing-svp-comments-on-iphone-5-scratches-and-chips-that-is-normal-for-aluminum-products/
http://9to5mac.com/2012/09/25/apple-marketing-svp-comments-on-iphone-5-scratches-and-chips-that-is-normal-for-aluminum-products/