We're discussing an article that opens up by mentioning one man's prowess in multiple areas. The article uses this man as a springboard to ask if there are similarly talented people today. My response was that I think there are, and that while the current generation of Internet People is still young, there's a hell of a lot of promise there, pretty much wherever you look.
I'm sorry if you're insecure about yourself; I didn't mean to shove a list in your face in an attempt to make you feel unhappy. I know firsthand the shallow satisfaction that comes from doing things just to fill out a resume; happiness comes from friendship and personal curiosities. When I was 17 I thought writing a novel would make me happy; it didn't.
I don't know much about Ellison and Ventor. Would you really call Abagnale a polymath? He's a fascinating man, but I don't know him well enough to say that his activities are diverse enough to be called polymath. He was a con man; now he works in security. What else has he done?