I really enjoy the sentiment of this article. Who wouldn't want to live in a neighbourhood organised around renewable energy, drone deliveries and driverless cars. The trouble is, all these things require enormous amounts of planning and technology doesn't wait for governments and private sector to get their acts together. I also think that we don't fully understand the unintended consequences of driverless vehicles and drones on lifestyles at home or at work. They are the superficial face of the future driven by AI, which will have far reaching consequences that as yet we barely comprehend. I'm optimistic about the future, I just think that drone ports will be the least interesting thing about it.