I’m using Mastodon regularly now, I’m @firstname.lastname@example.org. Add me!
Mastodon is a Twitter-like social media that the cool kids started using back in April. At first blush it’s just like Twitter. You post messages about your breakfast, you follow other people to see their cat pictures, and you get a little dopamine rush from social engagement. Also maybe you share things of personal or public interest and help build an important online culture. The UI isn’t as polished and it doesn’t have as many features as Twitter, but it’s good.
If you want to start using Mastodon this beginner’s guide or the Join Mastodon site are good places to start. The key thing is you have to pick an instance to sign up on. This tool helps find instances or you can just pick the biggest instance. I picked lgbt.io because I like the idea of an LGBT identity.
Once you join you need to find people to follow. The best tool I’ve found for that is the Twitter/Mastodon bridge which helps you find your Twitter friends on Mastodon. It requires both sides opt-in and the UI is a little awkward. I also followed a lot of people from Metafilter.
I don't like the default multi-column web UI. I'm using this one column layout instead but it's not particularly easy to install. Halcyon is an alternate Mastodon web client that is a Twitter UI clone; you can use it with any Mastodon account. For iPhone apps people recommend Amaroq.
So why Mastodon? For me it’s because I’m angry with Twitter’s endorsement of Nazis and want an alternative. Also it’s fun to try something new. The big drawback is very little of my community is there. But maybe it’ll grow! Also it’s good that Mastodon is a different community than Twitter; the goal is to not replicate all the awful community mistakes Twitter made. Hopefully the abusers and Nazis and insane presidents will never join Mastodon or at least will be filtered out somehow.
The big technical difference with Mastodon is it is federated; instead of one single Mastodon server there’s separate instances that communicate with each other. For casual use the federation doesn’t matter since most everyone can talk to everyone else across instances. But in theory it allows for diverse communities with different standards. Also possibly some interesting scaling properties. I’m a little skeptical about how this will work as Mastodon grows, I don’t know that they have any magic solution to Internet abuse. But I’m excited to see someone trying something new.