Now for the Y Prize and the Z Prize…
: Now that the $10 million X Prize has motivated private geniuses and daredevils to go into space, wouldn’t it be great to use some rich guy’s money to motivate similar free-enterprise development in other areas that matter to our lives. Y not a $10 million Z Prize for:
: An AIDS vaccine.
: The first fuel-cel car driven across the U.S. (or any safe non-fossil-fuel alternative).
: The first city completely covered in broadband access for $25 per month or less.
: The head of Osama bin Laden.
: What else?