First online chats based around a theme or game I'd guess was the Plato system. Look it up. Somehow I got to use the Plato system in rural Maine one day. Plato

First online chats based around a theme or game I'd guess was the Plato system. Look it up. Somehow I got to use the Plato system in rural Maine one day. Plato out of Urbana and so was Mosaic. I wonder if that was or was not a coincidence.