Here's the most reasonable explanation I've heard: https://twitter.com/andyrexford/status/571118728164872192/photo/1 https://twitter.com/andyrexford/status/5711

Here's the most reasonable explanation I've heard: https://twitter.com/andyrexford/status/571118728164872192/photo/1 https://twitter.com/andyrexford/status/571118728164872192/ph...