Somehow, I imagine that people texting while driving or napping at stoplights will become a thing of the past. Not to mention that no one, I repeat, no one will think about tailgating me again (how do you like your BMW, medium-rare or well-done?). Naturally, we're talking Gallons Per Mile instead of Miles Per Gallon, but you can't buy the kind of happiness that comes with commuting with one of these.
