I sure wish y'all an excellent 2020, as well as an excellent month of December in 2019. You're all correct about people independently working on OS-9 things quietly in their respective corners, and sometimes not so quietly, when you look at the interest and actions of people in other places, like in the Macintosh Garden (which I'm a regular of, as "Jatoba", always going on about OS 9).
Mac OS 9
Lives!
The Mini has always been an absolute snail under OS X anyway, IMO that is what made this whole undertaking worthwhile, it absolutely shines as an OS9 machine.
At least on the 1.5GHz minis (which are all I used), they work really well, even 10.5 Leopard, but who cares about OS X, anyway? Even if they worked better on a mini, it doesn't matter: OS 9 is superior in nearly every way in user experience,
and software library,
and system performance,
and customizability,
and modularity. It was unmatched then and is unmatched forever.

I mentioned it just so people know what versions of OS X they can use on it if they ever need it for something
incredibly specific. Much like keeping GNU/Linux, BSD or
even MorphOS on the side. (Not that I need
any of those anywhere near
my minis.

)
The Mac Minis have now multiplied here like rabbits
Haha, same here!

And I still think I need even more breeding of
that!