With the iPhone, I just hope they don't make it too large. There are some phones that are starting to look more like freakin' tablets than phones. In the mobile industry, we've gone from bricks, to small tiny little phones, and now we're getting bigger again
even the s2 i had was pushing it IMO , didnt look too big , didnt feel too big in my pockets , but i had some awfully awkward moments browsing things with my thumb and after a while you certainly notice the strain compared to not having to stretch at all
and i have large hands so god knows how little people manage. two handed i guess