Just to add - the book "The Friendly Orange Glow" is an excellent, readable history of PLATO. Absolutely fascinating, and one the other of this article probabl

Just to add - the book "The Friendly Orange Glow" is an excellent, readable history of PLATO. Absolutely fascinating, and one the other of this article probably hasn't see, or else they wouldn't be putting so much stock in this one email chain.