Kiiiind of, but there's quite some general instances. Most of them are more like a "here's some people interested in the same subjects as you". So yes, on my (politically motivated, I guess) instance I find quite some people with the same political slant (and some commentary on that), but many cats, daily stories, etc. Just like twitter or other platforms. It's worth a try seeing what joinmastodon.org tells you, and have a look.
phreack|7 years ago
In any case, it does seem like a great platform and might blow up in time with few changes in the onboarding process
ohtwenty|7 years ago
Yeah, the instance names are often quite silly, but there's silly people on there. I mean 3000 variations of "mastodonUKsocial.com" or something wouldn't really tell you all that much more. If you don't want to go to mastodon.social, the biggest english language instance, octodon.social is a good, smaller (~11k users) general instance with a good vibe. Fwiw i think a lot of people use twitter to follow 'their kind of people' (lgbt groups, open source fans, music people) and this codifies those groups a bit more into proper instances/servers/communities, while of course allowing you to follow other people.