Hello, I was looking for a used iphone. I'v meet around 5 people over Kijiji (local classified) as well as checked photos of a few iphone 3g and 3gs on buy and sell forums. And every single of them (I'v seen at least 6) has a crack around the doc connector area, around 2 to 3 cm long. I am interested in a white 3gs 32g that has the same problem. just wondering is this a common problem of 3g, 3gs? Does it matter a lot? Will the crack getting worse over time, affecting its resale value as well?