said by fiberguy :

There is one problem that a lot of people forget about the iPhone, unless you live in places like Minnesota, Wisconsin, Montana, North Dakota, etc. Try using one of those in the winter time when out and about. If you're willing to pull your gloves off in -20 degree weather JUST to answer your phone, they're worthless outside. In other words.. try just even answering those things in the middle of winter when you have gloves on. Other than that, I do actually like my iTouch. (No iPhone yet, but have used them)