One thing I've noticed going from an iPad 3 to the Air is that I seem to be holding it in landscape sideways position more than I used to with the old one. It's so much lighter and I can one hand it pretty easily, but it also has to do with the portrait margins being cut in half. How do you hold your Air for normal webpage viewing? I've been one handing it in portrait, too, since it fits between my thumb and pinky, but I never used my 3 in landscape unless I had to type on it. FWIW, this thing is pretty bada**.