Just thinking that the iPhone 5 is 4", the iPad Mini is suspected to be ~8" and the current iPad is ~10". I think a 6" would be very handy to have. I borrowed a Galaxy S 5.0 Wifi and despite not being a fan of Android I found the form factor to be highly useful. Now I know Apple would never supply a product to fill a gap - especially in their own product line - but it's another size that they haven't really gone after yet. They could make it slightly wider and add an extra column for icons - that would give 30 icons on any page, including the dock, under iOS 6. Yay? Nay?