I think the problem with that design is that in order for the bottom corners not to obscure the screen, but leave room for the home button to be visible, the stand wouldn't be very stable when going round corners - the phone may fall out the side?
I always thought these were a good idea
http://www.ebay.co.uk/itm/Interior-C...item4850a6c558
__________________
The Night Project - X1 20D xDrive xLine - Black Sapphire, Sun Protection Glass, 19" 511 wheels powder coated in high gloss black, Shadowline trim, MPerformance grilles.