A slimmer iPhone requires a substantial breakthrough in physics and technology in general. So far improves have been incremental, but as with Moore's Law - we'

A slimmer iPhone requires a substantial breakthrough in physics and technology in general. So far improves have been incremental, but as with Moore's Law - we've reached the limit on thinness - current generation of components doesn't get thinner than that. Sure in a decade or more a new type of silicon may be invented, but it won't be Apple doing it. And I miss iPhone 5 for the same reasons Steve Jobs always said its the perfect size - it fits my hands perfectly. This isn't about me getting old. It's basic UX and ergonomics. These larger phones are ergonomically worse. Sure they pack a big screen, but I don't really see the point. I think it's just a craze. I've seen lots of people who haven't bothered to upgrade to 6 cause they think it's too big, and I'm not recommending people do - for the first time in history of Apple's product line. I think there's a reason for that.