the point is that you could in theory use a regular USB keyboard and this driver/cable combo, and it would work just as well. As several people have mentioned, you can then do things like taking notes without a laptop. I was able to type these three sentences at a leisurely pace on my mac with a full size keyboard in less time than it would take me to log into the macrumors forums for the first time on an iphone because you can only use two "fingers" at a time. I've got 9 points of entry right now: 8 fingers and my thumbs on the spacebar. There is no way that anyone using a touch phone could keep up with your average college lecture unless you're extremely good at shorthand translation afterwards. BT keyboard support would be amazing.