The iPod display (not to mention the iPad!). Never really used it other than fiddling with some friend's for a minute.
Just to try scrolling using your fingertips.
I still have my SonyEricsson. Good or bad is another issue. My initial thought is this: when it's raining/snowing. Can you still press/scroll/click/call using your insane touch-display?
I mean my mobile isn't waterproof or anything, and even when I try to cover it, it still gets wet. Assuming it's the same for the iPhone. It also gets a bit wet/moist out in the rain/snow.
But I can still press/use my keys for calling or texting.
So can you still use the iPhone then? Or is it clean/blank/dry use only?