Introducing list "topics"

[Solderpunk]

On Sun Dec 20, 2020 at 3:52 PM CET, cage wrote:

> I wonder if could be a good idea to send this email (or a summary of
> it) with stable frequency on the mailing list so that newcomers can
> understand how topics works and which ones are valid here.

Probably not a bad idea, and I should also link to this post from the
Gemini homepage right after linking to the mailing list...

Cheers,
Solderpunk