As this thread points out, they may be book smart, but real world stupid, as your reply #21 clearly shows.
After reading threads like this for several years now, I realize they're just average thinkers, and not much different than me when I fought with my childhood friends (sometimes real fist fights) about which tractor was better, John Deere, Farmall, or Allis Chalmers. The difference is, I grew up.