p.s. Kbin is part of the Fediverse. You can follow Kbin accounts and magazines from Mastodon etc, and follow Mastodon etc accounts from Kbin.
However, the cross-platform federation doesn’t seem to be working properly yet (bear in mind the project is only a few months old!).
There’s also a complication about the Kbin.social server being overwhelmed over the last few days. Kbin.social has had to use Cloudflare to cope with the overwhelming load, which is known to mess up federation.