I have been noticing this a lot as of late, Mike............and it's super to still have general stylistic blues and rock guitar lessons such as those by Christopher it's still missing an element of instruction............great to have songs taught but artist studies are like the old proverb:

"Hand a man a fish and he will eat for the day but teach him how to fish and he shall eat for a lifetime!!"

For example, I garnered a ton more of inspiration and direction from your super Pete Townsend Artist study than any Who song tutorial..........I just believe G.T. should be aware of this!! Jim C.