It would undermine their ridiculous notion of being busy, social, multitasking people.Yeah I always find that argument a bit strange. We're humans, a finely evolved species with opposable thumbs. I don't know why people don't like using two hands to operate a device.
A lot of people with big heads out there seem to think that they should have a free hand to say, walk the dog, or hold a coffee with another hand or a remote control for the tv or a keyboard for their computer. If they were presented with a larger screened phone, they would cry that it takes away from doing other things, as if they should always only have their phone in their single hand like a teenager or street hoodlum.
And a little of the Apple RDF turning their mind to mush.