I'm mildly addicted to Heroes, the NBC series.
If you were to be gifted with a superpower and could choose your gift, what would you want it to be?
To fly? (no need any more for waits at airport lounges).
To be invisible?
To have superhuman strength?
To hear other people's thoughts?
To see the future?
(in the tradition of comic book good guys, you can only use your power for good causes).
My superhero power wish: to eat all that I ever want but never to gain weight or have health issues like ordinary mortals.