Not to beat a dead horse, but the iPhone Nano doesn't seem to make a whole lot of sense. Aside from cutting costs on the iPhone what is the goal here? Is the iPhone really that big, and if made smaller it would kind of cripple the devices usefulness wouldn't it? The keyboard on the iPhone is probably as small as it can get and yet people really think they'll make a smaller one? Anyone else see this as a pretty dumb idea?