EVELO picked up by other newz: "EVELO's Omni Wheel transforms your bicycle into an electric bike in a snap":
http://inhabitat.com/evelos-omni-wheel-transforms-your-bicycle-into-an-electric-bike-in-a-snap/
"Electric bikes an increasingly popular way to get commuters out of the car and onto a greener mode of transportation—but, the transition comes at a pretty high price."
High price??? Guess I haven't checked purchase and operating costs for a "car" lately.