How many Aunt Millies install Windows?
How many Users install Windows?
I don't even want to think about what a mangled twisted pile of bloody mess a 700 pound car would be after it got plowed over by an Explorer. They'd probably have to bury the poor soul in the car, because there would be no way to separate him/her from the mess!
By that logic, all two wheel vehicles should be taken off the road, because dammit we're tired of trying to identify the bodies. Just try prying the bike from the cold dead fingers of riders across the country.
I tell them to turn to the study of mathematics, for it is only there that they might escape the lusts of the flesh. -- Thomas Mann, "The Magic Mountain"