Also, it seems you would be contributing less pollution to the city and burning less hydrocarbons, as a full bus running on natural gas is more efficient than a standard auto's ICE on gasoline which is transporting one person.

Don't forget all the attractive women and hipster-compatible snacks featured in the video! I'd be interesting in learning about Leap's program to keep flirtatious models aboard every operating bus, as the video seems to make that a primary selling point.