I have the 4.65" GN and have no problems one-handing it. Of course, I'm tall with big mitts - I wear XXL or XXXL in gloves, but my 5'4" wife has one as well and has no complaints.
With all that said, I will say that I have to imagine the size would make things less than optimal for some folks, but I don't think it's a matter of device size so much as the way most software behaves.
I'd like to see more apps consider a bit more than simply extending their basic portrait / landscape layouts.
I'm disappointed I haven't seen more things along the lines of the old Xoom radial menu [1] or the split and / or off-center controls you can find in some third-party keyboards.
With all that said, I will say that I have to imagine the size would make things less than optimal for some folks, but I don't think it's a matter of device size so much as the way most software behaves.
I'd like to see more apps consider a bit more than simply extending their basic portrait / landscape layouts.
I'm disappointed I haven't seen more things along the lines of the old Xoom radial menu [1] or the split and / or off-center controls you can find in some third-party keyboards.
1: http://cdn3.jeftek.com/wp-content/uploads/2011/02/Xoom-Brows... (Couldn't find a more recent picture, the more recent version has several layers of buttons.)