I like the new iPad Pro but....... How limiting is it that there is only a single Lightning port on the iPad Pro? Does being a 'Pro' device mean connectivity should also be just as important as CPU/GPU and memory? I was hoping that if there were to be only a single port it would be at least USB-C. But, maybe I'm just not understanding what a Lightning ports capabilities are. Can you connect multiple devices to a single Lightning port? What need would there be to do so on a device like this?