Thanks for the posting Mike. That photo in the article says it all....they're all looking down at the ground, glum expressions on their faces, like being at a funeral. Total opposite from the days of the clowning smiling "Fab 4". Here they look totally burned out on the whole "beatles" thing. So the April 10th 1970 "split" was merely a confirmation of what had started a couple years before (I'd say during the White Album sessions, and certainly by Jan. 1969 at the Twickenham sessions). Anyway, interesting article, thanks.
I'm painting a room in a colorful way, and when my mind is wandering, there I will go.