I think if more of these old groups were still viable, there would be even fewer off-
topic conversations here.
Viva Tekscopes!
Other groups/forums that are good and very active are;
Greenkeys to do with old teletypes, but with the
occasional foray into cryptographs.
UK vintage radio which is absolutely ruthlessly
moderated. Off topic posts are deleted, period, and within minutes.
Golborne Vintage Radio self-moderated, or very light
touch moderation.
Steve Hoffman (Audiophile mastering) essentially self-moderated or light
touch forums. Generally audio system related, and good natured (not a given, on the majority of audio
forums).
There are others, such as the General Radio forum, and another on slide rules, which are very quiet
indeed.
