You're right, it's not even close to coming true. Yet. However, that doesn't mean it won't happen. Have you read much about commuting in Sao Paulo or Rio? e.

You're right, it's not even close to coming true. Yet. However, that doesn't mean it won't happen. Have you read much about commuting in Sao Paulo or Rio? e.g. http://www.cnbc.com/id/42683749/Traffic_Jams_Boost_Helicopter_Travel_in_Brazil http://www.cnbc.com/id/42683749/Traffic_Jams_Boost_Helicopte...