I've turned account registration on mathstodon.xyz back on. I'm going to spend some time today thinking about how to deter spammers.
@ColinTheMathmo as far as I know, none. I was hoping to get a dev instance set up at home today so I could play with adding an intermediate step so moderators have to approve signups, but got fed up with config nonsense
A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.
\) for inline LaTeX, and
\] for display mode.