If this article shed  new light on an old subject for you, that's great. For me it didn't. And I would guess for most here it doesn't.

But thanks for sharing and I'm glad new folks are exposed to this.

Enjoy.
BTW, in 30 years when you read an article which covers this again you'll understand better my comment. 

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Your summary is for the most part correct. I was just giving my opinion on the artical, which since it differed from others, felt it had value.

However, I did not mean to condescend those that found it of value bit rather point out I did not find anything new there and to underscore that the love of music is the love of music regardless of quality.

Peace out.