Interesting, by mention in 68kMLA, I saw a name-drop to activity
happening in vcfed, the Vintage Computing Federation. They have
info not just on vintage Macintoshes and Apple II, but on a whole host
of vintage platforms. Their forum is the go-to where most of the
activity is happening, they have a site-wide blog but it is mainly
only for vintage computing fair announcements and the like at the
moment, which are canceled/postponed for the time being due to
Coronavirus.
20200525/DuckDuckGo vcfed
20200525/http://vcfed.org/wp/
20200525/http://www.vcfed.org/forum/forum.php