What Mutant Powers Are Most Popular?

NBC's phenom hit Heroes, the X-Men comic books, and the USA scifi series The 4400 all feature heroic mutants. These super-powered humans have been born with "mutant genes," or they've had some tinkering at the genetic level. But we still see the same powers cropping up again and again. Since the X-Men were first… » 11/19/07 5:01pm 11/19/07 5:01pm