Ouch. The iPhone 4 and its “chemically strengthened” glass front is supposed to be scratch resistant. However the back of the new iPhone is clearly not. Take a look at the pic below and you’ll see a beautiful scratch on it. A few weeks ago another pic popped up showing the glass that is “20 times stiffer and 30 times harder than plastic” shattered into pieces. I’ve a feeling that this little scratch will not deter the millions who are going to purchase it.