Mathstodon welcomes cs, physics and other science-related posts (as well as off-topic posts in moderation---the creator views mathstodon as being less about the topics and more about the people: interested in mathematics, cs, problem solving etc).

Ah ... sorry ... I mis-understood.

Shrug ... no idea. Christian pung me back in March 2017 and said:

There's this new social network thing with different servers ... maybe we should make one to focus on Recreational Maths.

We thought for a while, and when we hit on the name (it's his fault ... he came up with it) we figured it had to be done.

But thinking about it ... there's very little "Recreational Physics" or "Recreational Mechanics" or "Recreational Electronics".

There is, I guess, "Recreational Programming" ... but that doesn't feel the same.