In response to concerns about the durability of the Black iPhone 5's back shell, iFixIt has posted a video pitting a black iPhone 5 against a 2 year old with a set of keys.
Again, this video shows more purposeful abuse to the iPhone 5 than in daily usage, but they do compare it to an iPhone 4S glass backing. As expected, the glass back is not as susceptible to blemishes as the iPhone 5 with the same amount of abuse.
Top Rated Comments
I prefer the glass, but oh well, nobody understands how good glass is until they see the alternative. This is like people complaining about the paint job on their Bentley after they drove it through a barrier into a ditch.
I'm seriously worried for humanity.
Later I'll be putting an electric drill to my Gibson and seeing if my arm can withstand a pass under a circular saw.