I guess I got a little ahead of myself. In my comment, I was referring more to the near future than to the present. I think you're correct--until this becomes c

I guess I got a little ahead of myself. In my comment, I was referring more to the near future than to the present. I think you're correct--until this becomes common and has undergone a few rounds of revisions, the numbers I gave are not in line with the current situation. I still maintain the numbers as a likely reality in the near future. Once drones become common, they will be much cheaper than helicopters. If there are facts I'm missing in that assessment, I'd love to hear them. Thanks for sharing the AMA--checking it out now!