http://www.huffingtonpost.com/2011/02/03/diy-porsche-build-a-green_n_817146.html#s233784

That would go down well on here, a cyclist pedaling a car blocking all the road.

Interesting

As long as it can be made to keep up with traffic. I wonder how it would go down offering to carpool and making a 4 seater one out of 2 tandems?