Elsewhere
This is the Twitter account I post to most often. It's for my podcast, Fluidity Audiobooks.
Mastodon
Mastodon is a decentralized, open-source social media platform that operates as a federated network of independent servers, allowing users to microblog while maintaining greater control over their data and community moderation. I started a Mastodon "instance" for Penguicon. Since then I handed off the admin to others.
GitHub
GitHub is a cloud-based platform that provides Git version control repositories along with collaboration features like issue tracking, pull requests, project management, and code hosting for software development teams. I keep some of my source code there.
GitLab
GitLab is a web-based DevOps platform that provides Git repository management, continuous integration/continuous deployment (CI/CD), issue tracking, and collaboration tools all in one integrated application. I keep some of my source code there.