Re: Another solution...
You wouldn't think it was cool if your phone could double it's display area when you wanted to watch something?
I get that no-one is shouting for this. No-one was shouting for smart phones till Apple made the iPhone. Back then you could easily have looked at the iphone, compared it to your Nokia, and quite rightly said "another solution in search of a problem".
That's the thing with inventions, until they're invented people have no idea if they're useful or not.
(And as for "does anyone genuinely want a folding phone", I'd love for clamshells to come back. The motorola Razor I used for a while was awesome!!)