Leave it to the guy who pulls out his degrees and goes for the inverted ad hominem. Take a closer look at my suggestion and understand clearly that I'm not opting for a more damage resistant design, but a design that openly embraces the ***** of daily life and works to minimize the collateral damage thereof. If you still haven't got it by now and are trying to find that photocopy of your degree and awards to IMG and post for your next link to wow everyone into submission let me so humbly explain, mine führer. Enveloping the corners with the backplating can improve the likelihood that accidental falls most damaging (corner impacts) can be offset to a lesser expensive and accessible part. Once again, this would not intentionally be a design specifically for damage resistance, but of ergonomics. Ultimately, I was frustrated by the pricetag on the fix, and by no means at any time felt it was APPLE's fault. Though, if you do truly have that badge of I'm-not-an-idiot, you could surmise that an enveloping plate can also not only take the damage, but spread the force all across the backplating, further decreasing the severity of the results, and preemptively protect other parts that would by the original design receive the transfer of energy. This is an obvious logical step higher than leaving a design where the corner points of impact will cause the force wave to travel through directly into the intimately attached logicboard.
Also, yea i felt ashamed for thinking myself an extreme caretaker of my electronics after this. But, I just was in disbelief it resulted in something like this when it was in a padded briefcase in a padded sleeve... either way, I like that some people here are at least considerate enough to overlook my prior vehement outbreak and see the resulting suggestion as what it is--an alternative design. So far, I've yet to hear a flaw in the suggestion, which I would gladly read over and consider, than have people pull out P.E. degrees with no intention of dusting it off other than to polish and shine to measure e-dicks with. Oh and your professional opinion had nothing but "in my professional opinion" in it. That was as professional as it got.
I await thine answer, mine führer.
-all hail hh (he haz degree frumz skew)