With any major product rollout a few hiccups are to be expected, but when they involve one of the major selling points of the new products, we imagine it must really hurt the ol’ ego. Unfortunately for Apple, the highly touted Retina display found on the iPhone 4 looks to be suffering from a pretty bad case of discoloration. Users on various Apple forums the net over are complaining that the bottom right side of their displays are stained with an unsightly yellow mark. Most devices look to be free of this problem, although we can tell you BG himself is one very unhappy camper as his personal iPhone 4 arrived today with a pretty serious case of jaundice. Anyone out there with an iPhone 4 within reach have this issue?