I think it is a good idea. The people that you and the guy from the LHR forum(I read his post and your replies) are talking about don't read/go on forums like us. I would have been the same way if I didn't have informative posts like on here and other sites telling me what to do.

Maybe when someone registers for the first time at LHR they need to give them a sheet or tell them the rules/how everything works during practice and for races.