Two unrelated comments: - The most massive impact of driverless cab will be to send all taxi and truck driver to unemployment all of a sudden. Many post worker

Two unrelated comments: - The most massive impact of driverless cab will be to send all taxi and truck driver to unemployment all of a sudden. Many post workers and pizza guys also nearly after. - Google is not the only one working on that. Audi has some very nice driverless tech going on, as do a few other universities. http://en.wikipedia.org/wiki/Autonomous_car http://en.wikipedia.org/wiki/Autonomous_car Edit: formatting