I cannot imagine an iPad mini being part of the replacement of smart phones. The thing is, I want the biggest screen that can fit into my pocket. Maybe someth

I cannot imagine an iPad mini being part of the replacement of smart phones. The thing is, I want the biggest screen that can fit into my pocket. Maybe something else can replace that need (glasses, projectors, holigrams) but whatever it is will have to be at least as portable as a smartphone. I think the pocket was critical to iPhones success.