I believe, you and I are talking about the same colour when I say "white" and you say "light grey". Specifically, I mean colour 7, and I believe you do as well. In the CGA and EGA palettes, colour 7 is commonly called both "white" and "light grey."
Colour 15, on the other hand, is typically called "bright white" or "high-intensity white", which is indeed too saturated. When I said "white," I was referring to colour 7, not colour 15.
I think you’re right. NSCA Telnet was by far my most used floppy disk until I got a network connection in my dorm room.
My roommate sweet talked the housing people into letting us have a second land line (ethernet was still being piloted in a different dorm) so we could log in from our room. It’s a wonder that I was surprised when he ended up in management.