Well, I have a winner, but sadly he was not from this list. In fact he was from the EOS list, which ironically is far less active than the PDML. Could it be that a Canon shooter had the brains, the nouse, the inclination to have a go at a photo-quiz?? Surely not. He wins the book and it's in the post.
Manifestly, he is on the wrong list. Tell him to get his backside over here and learn the one true word.
m