If you're on Mastodon, you can see complete lists of accounts or servers you've blocked by going to your profile page, clicking ︙ and selecting "Blocked users" or "Blocked domains".
You can unblock by clicking the open lock logo next to a name or domain 🔓
NEW: President of the Central African Republic meets with the CEO of the world's biggest #Bitcoin and crypto exchange 🤝 🇨🇫
If you're on the Fediverse and you want to host code for libre software and other collaborative projects, you might want to check out @gitea:
It's free, open source and it's currently in process of adding Fediverse compatibility through ActivityPub, the same standard that Mastodon etc use to communicate with each other.
You can see some of the Gitea instances that already have experimental Fediverse connections listed at https://fedidb.org/software/gitea
To see the current state of federated forges, have a look at the @forgefriends blog post at https://forgefriends.org/blog/2022/06/30/2022-06-state-forge-federation/
morse.social 🐘 - You could by a house but not a home. A community where friends of decentralization, blockchain and web3 have a home.