My point is that if large numbers of commuters were to trade in their four wheels for two we could decrease the amount of oil we use in this country. Overnight. No fuel cell cars necessary. I love the concept of a fuel cell car but there is no infrastructure to supply the necessary Hydrogen and no economical way yet to separate the H2 from the O. There are many barriers that stand in the way before we have mainstream access to such things. While it is an exciting technology for the future we need a solution now.