MECC on the other hand
On good days, the time-share part was transparent. But there were dozens of access points; on rare days when most of them were in use, you could press a key and wait 10 or more seconds to get the character echoed back to the printer.
One day I got one hour of access to a plasma-screen PLATO, and it was amazing. Never again even saw another.
Matt sneak-installs ARCNet at the university, which I'm pretty sure never happened. There's also a fictional French professor "Dr. Caron" who talks about the (real) Minitel.
The Minitel actually was pretty decent, and they had a revenue model vastly different from what we've ended up with (the cost just ends up on your phone bill, and the service providers pay the phone company). I'm not saying this would be better, but at least no ads!
I mean sure. Except for those places, the only place you could find a multi-thousand dollar PLATO terminal was the old RF research building. And CDC headquarters and a one or two at Cray's lab.
Three days after putting everything up on gopher one of my co-workers came in with a tape from NCSA saying "hey. I got this interesting program from the NCSA guys. They call it a web browser."
(But early versions of mosaic and navigator understood Gopher URLs, so it wasn't a complete waste of time.)
There are some gopher diehards about. http://gopher.floodgap.com/gopher/gw . The relevant Wikipedia page says 'In February 2022 Veronica indexed 325 gopher servers.'
I remember the orange screens. And remember a "squash the bug" game possible due to the press-sensitive screen. But while I remember the admin mentioning some of PLATO's broader capabilities, that wasn't part of the student culture or knowledge base.
The local online community, for example, was based around the CONFER program running on the CDC Cyber, a machine accessible via several unlocked terminal rooms running dumb terminals.
I then went to UIUC (Illinois) for graduate school, in the physics department. PLATO was much more integrated into school life there. But this was also the time of Archie and Gopher, and of course the Mosaic web browser came out of UIUC shortly after I arrived. I only ever used PLATO as a T.A., to enter undergrad grades.
I was there then. My total interaction with PLATO was once, as an experimental subject for a Psych class. A friend of mine had one class that used it. The consensus of the internet-history mailing list is that they were not very influential.
They didn't "shape the future" because they kept to themselves, in their own building. We never saw them in the Digital Computer Lab. CDC completely missed the distributed computing revolution.