More inefficient than using an engine rated at ~ 25% efficiency to propel thousands of pounds of steel, glass, and plastic to transport a single person?
242 karma · joined March 25, 2009
It happens.
— Albert Einstein, "Religion and Science," New York Times Magazine, 1930
They're missing a huge market... children's birthday party crap.
I haven't been effected by this sort of thing in years, but I've always felt that they should have to pay you for hours they schedule you, whether they use you or not.