333 Dave said:Anyone at all going to back me up on this? Anybody?
333 Dave,
I think you are barking up the wrong tree on this one. As others have pointed out, many groups have players who also DM their own games. In fact some I have heard of round robin the DM every so often. Thus "players' would/could have read the materials anyway.
I also agree with those who have pointed out that some players will read the stuff they should not anyway. I know of one person who bought any module he thought his DM was going to use. This person was always looking for new groups too

dafrca