Mastodon and the Fediverse have a number of common terms which you may not have heard of on other social networks. Here’s a guide:
- Toots are posts, the Mastodon equivalent of tweets. The mascot for Mastodon is a mastodon, an ancient relative of the elephant ⧉, and “toot” is sort of the sound an elephant makes. Programmers sometimes call them statuses.
- Boosts are shared posts, the Mastodon equivalent of a re-tweet. Programmers sometimes call them re-blogs. If you boost a post, it will appear in the home timelines of your followers.
- CWs are Content Warnings, used to hide a post underneath a title. There’s detailed info about them here including why they exist and how to use them.
- Instances are the sites you can sign up on on the Fediverse, also known as “servers”. They were also known as “communities” for a while, and some people call them “nodes”. All of these are just different names for exactly the same thing: the site you signed up on. If someone talks about Fediverse instances, they are talking about Fediverse servers, they are one and the same.
- “Birdsite” and “Hellsite” are nicknames for Twitter, sometimes indicated by a bird on fire (it’s a comment on how discussions on Twitter very often turn into horrible arguments).