Asynchronous team chat built on JMAP

After a lot of failed experiments trying to get my film production team first on Keybase, then Matrix I gave up and surrendered to email.

I was faffing about for a team communication platform that doesn't require a user to install an app or register and found Topicbox by the same people at Fastmail.

It's a prettified listserv that runs on top of the JMAP email protocol, so between this and Delta Chat [1] I have a decentralized, robust communications platform that everyone already has access to.

[1] https://delta.chat