Yes, that's what I was just thinking. Correct me if I'm wrong, but aren't Amazon and Google working on drones for delivery? I don't remember exactly where I read it, but for example, if you ordered something it would be delivered the same day by a drone. LOL. I just can't decide if having a drone land on my front porch is creepy or cool.
Its definitely pretty cool, and I think as soon as it becomes the norm it will seem less weird. Just like riding in a carriage without a horse in front of it must have seemed creepy the first time people started doing it.