While I really think it is cool. I just can't see how it would work and why you would bother. I'm left with just more questions after watching that video, like how the heck do you keep a signal to a continuously moving balloon, do you have to wait for the next one to come along? But I can't be bothered to find out the answers (if there are) cos it just all seems a bit 'meh'. If they really wanted to they could chuck up a metal pole somewhere remote and put all the same kit in it and do away with the balloon surely. Yes data latency would go up a bit, but am I missing something really?