Apple, on the other hand, should look at these numbers and say "people obviously want something new." Giant phones are being heavily marketed as the new thing, so people are buying them. Not because it feels good to try to shove a small book into a front pocket, or that they love having to use both hands to type out text messages.
A boring business would follow the heard because they don't know how to distinguish customer needs from customer inertia. Apple, traditionally, is very good at knowing when something is a trend, and when something speaks to a deeper human need.
I sincerely hope that Apple has not become a boring company.