It's this account
Kierunkowy74
You can follow him from kbin.social
- But I still browse by "all".
Interstellar for Android, but then your instance is kbin.earth.
kbin.social has not opened yet its API.
Or simply use a website as PWA.
No. It is a version of Mastodon available on some instances, like infosec.exchange or mstdn.ca
Up- and downvoting the same comment of yours at the same time? This is illegal! /s
On Mastodon it is possible, when an instance (like Threads) is limited. Limiting is not outright suspending, and limited instance still federates, but its posts and users are not visible unless you explicitly search for them. Also, no one from a limited instance will follow you unless you approve them as a follower.
/kbin crossposts are displayed as smaller, like on image (if you can see it :))
Edit: you can't. Click fediverse logo to see it on /kbin
Socialhome with its tiled display of posts
Bonfire, which is modular, and will be available in many flavours (for Open Science, organisations or simply a social network)
Mobilizon - events and groups.
Gancio - events, published anonymously. Instance can be followed from Fediverse as an account.
Bookwyrm for books
Postmarks - a federated bookmarking website
Funkwhale - for uploading and listening to music
Castopod - Wordpress but for podcasting?
Misskey and its forks - more than Twitter emulation - includes emoji reactions and animated text!
Flohmarkt