Hey all, quick thought that may have popped up previously, but looking at the purported iPhone 5 cases with the curved back, it struck me that these look (a) more like an iPod Touch, and (b) less sexy than the current iPhone 4, with it's glass back. The assumption (and persistant rumors) at the moment seem to suggest an iPhone 4S and iPhone 5 will be introduced by Apple, with the iPhone 5 getting the new case, and the iPhone 4S hanging around. However, there have also...