Besides the showmanship demonstrated by the keynote opening (nice touches there, Tim) and the visual effect when you open it, the iPhone Duo is… strangely familiar, and yet, somehow just strange as well: I am not a fan of the weird signal/battery status bar indicator or the vertical dock, although the ergonomics of moving toolbars there are undeniable–the bottom-right buttons are going to be very hard to reach single-handedly, though I am a fan of having Touch ID back, as well as the under-display camera (which I suspect will eventually find its way downrange over the next few years) I...