They did bring back Bill Gates from the movie in "The Entity" (where Mr. Garrison tried to put the airlines out of business with that "It" machine) though, and he had the scar.
I hope we eventually see an episode about guys with long hair being stereotyped by some cosmic cowboys. My father, for example, says long hair on a guy shows lazyness and/or "I can't afford a pair of scissors", and that does not follow the rules of logic, Captain.
