xs is a user on mastodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
Let's confuse things a bit - there is a thing called #matrix - it is a decentralized and modern alternative to whatsapp&co.
:arrow_right: https://matrix.org
:arrow_right: https://tchncs.de/matrix
You folks choosed freedom for microblogging - let's continue with freedom in chatting.
