What is Mastodon?
Official
Website: [1]
Official instances: https://mastodon.social/
https://mastodon.online/
List of instances: https://joinmastodon.org/communities
Forum: https://discourse.joinmastodon.org/
What does Mastodon feel like?
What are some advantages over Twitter?
What are some limitations?
What are Mastodon forks and why use them?
External Links
Guides
What is Mastodon (video)
Getting started with Mastodon
Guide to Mastodon
Mastodon: Friendly Microblogging