I'm not so sure about the user base being 16, but this story does seem to make the rounds quite a bit. Perhaps so much so that I cringe when I hear Cargo Cult

I'm not so sure about the user base being 16, but this story does seem to make the rounds quite a bit. Perhaps so much so that I cringe when I hear Cargo Cult misused in the popular jargon. It's a shame because Feynman does have so much to say.