On the other hand, you have these people who have hijacked their Prius electrical systems to allow for bigger batteries and more time on them than from the factory because of their mistaken belief that a mile on a battery is better than a mile on gasoline -- even though the electricity they charge the batteries with comes from burning coal instead of gasoline which produces, on average, no pollution from a Prius.
I'm with Doug: keep your head in the game. Let's tackle things like 4mi/gallon diesel trucks and dirty coal factories before we jump on the "if it's electricity, it must be clean!" wagon.
/jordan