Not sure if it would be the same riding experience!?!
Let alone if nobody else could hear you as well as see you!!
http://news.nationalgeographic.com/news/2005/08/0802_050802_fuelcellcycle.html
I’ve seen these before, it’s an interesting concep, i think of it more as a powered mountain bike than a motorbike. If they were cheap enough I would probably commute on one.
But still keep my thumper for the weekends, obviously!
Jolyon