Just had another thought....

I wonder how many air travelers honestly don't know (or care) if the airplane they're riding on has props or jets. Example:

My wife went on a flight not too long ago, and naturally I asked "What type of plane did you fly on?" She responded with silence and a blank look. I asked "Was it a propeller plane or a jet?" More silence.

I love my wife and she's incredibly intelligent... but some people just don't care, as long as the magic carpet takes them where they want to go. (Fade in Steppenwolf...)