After concluding that Tribel wasn't for me, I headed over to Mastodon. I found a platform with a steep learning curve and not much guidance for getting started. But I pushed through these initial frustrations, and I am glad I did. Even though I haven't left Twitter yet, Mastodon is beginning to feel like home.
Mastodon is open-source and decentralized. Unlike Twitter, Facebook, and most other platforms, this means that there is no owner. Nobody can sell Mastodon to a Bond villain. There isn't a server farm in a central location. Anyone can set up their own server to host an Instance, and all the instances can talk to each other. Think of an instance as a smaller network. This massive collection of instances are part of what people call the Fediverse.