I'm still amazed at how few rs232 line I use these days. The coco and the teletek have serial lines to my server, and of course the teletek has a serial line to its terminal. A free connection for the m100 and wp2 and that's it! Everything else is wifi or ethernet.
old computer nerd, car guy, science fiction and fantasy fan, cat lover
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko