Be fair, BEags! The Notex only arrived yesterday! I agree with your last post though, that would be a very valuable use of those seminars. What about it Ontrack at al?
Going back to the post before that though - your insistence on the CFS techniques you mention is all very well, but what happens if someone comes to you half way through their PPL having been taught - for want of a better phrase - 'Campbell' techniques? Do you reteach your way, continue with what they've already learnt or what? And what if someone comes to you for test and uses those same 'Campbell' techniques?
This whole subject is a valid point for discussion however it is in danger of being overstated, I don't think the scourge of the Inflexible Instructor is quite as prevalent as could be inferred from reading this thread.