Proto:87.org was originally the home of the Proto:87 SIG. This was a special interest group of the NMRA, which I founded in 1994 back before the world wide web was a thing. For a few years, I published a newsletter, but frankly I’d never set out to be a publisher, and the Internet took off, and it became easier to push content to the web.
So, drop me a line if you’d like to talk Proto:87. For many years, there was a little activity in the Yahoo forum, but that has largely moved to Facebook now.