Matrix: @grey:adikos.net (feel free to say hi, though I’d prefer if we’ve spoken elsewhere first, such as Mastodon or email or whatsoever you please)
Social Media: The only social media I am on these days is Mastodon, a decentralized, federated social network. The best analogy is that it’s like a decentralized, better Twitter. Don’t use Twitter, use Mastodon instead! Learn more about Mastodon at https://joinmastodon.org/
More to be added, perhaps, in future.