You can make as many Bitcoin addresses as you want. You can look up an addresses balance but not a wallet's balance. It's not as clear as you're making it sound.

Bitcoin over Lightning is much, much more opaque, and it's where the majority of Bitcoin transactions are now occurring. You can't look up somebody's balance. The only people who know about the transaction are you, the recipient, and any intermediary nodes used to forward the transaction. Privacy is continuing to improve on lightning and main chain.

In the last two months, Nostr users alone (decentralized twitter clone like Mastodon) sent each other 2.6 million tips (individual transactions) over Bitcoin lightning. In that same time period, Bitcoin main chain did around 20-40k. Most transactions are on lightning by number of transactions. Maybe not by total value moved, but lightning is pretty opaque and grants additional privacy, so it's hard to measure for that reason.

Lightning continues to grow and get upgrades (look up BOLT12 if you are curious about the latest upgrades which bring additional privacy enhancements).

It's open source, and it's fully self-custody which are two important features. Having a wallet directly integrated into the e-mail client is nice, being able to send payments to other users just knowing their e-mail address instead of their public key is pretty cool. It does automatic address rotation to preserve privacy. Wish it supported lightning for cheaper/faster transactions and additional privacy but hopefully that feature comes in time.

It's a self-custody wallet and open source. It's regular main-chain BTC but it does automatic address rotation. Unfortunately it doesn't support lightning, which is where the majority of Bitcoin transactions occur. Lightning offers significantly increased privacy, sub-second transactions and fees measuring in pennies.

Not a distro but Qubes. Incredible security and privacy out of the box. Not for everyone but absolutely one of the most interesting developments in the OS world in the past decade or two.

Yes quite a few as other commenters have indicated. Another good one is !boinc@sopuli.xyz. BOINC is an open source platform for volunteer computing that also has hundreds of scientific papers and citations under its belt. There are BOINC projects for medical research, space research, math, you name it, there's probably a BOINC project for it. Anybody can start a BOINC project and you choose which projects you contribute CPU/GPU time to. You can pick more than one at a time. You may recognize some of the people hosting BOINC projects: Large Hardon Collider, Max Planck Institute, University of Washington Institute for Protein Design, etc

Firefox user and evangelist of over a decade. Fuck Firefox for this.

Instead of trying to clone, it may be easier to:

• Install Fedora to new drive
• Reinstall any packages you modified from base install
• Copy over your home directory including hidden directories, plus /etc

Sure, you can run one, good luck getting even a halfway decent delivery rate to mailboxes at any major mail provider. Even if they never receive a spam message from your server, your server is an "unknown" which counts against you. And if one person in your small company of 10 or 100 or even 1000 people gets their e-mail hacked and sends spam? Prepare for the rest of them to get punished for it. Running an SMTP server is a nightmare which is why, over time, more and more of the economy has just shifted their SMTP servers to organizations who professionally run SMTP servers instead of having their own.

It would be annoying to lose your instance, true, but you just move to another or roll your own.

This is a problem nostr solved, and I believe bluesky solves as well though idk as much about the protocol. On nostr, your identity and your instance are different things. Relay goes down? There's no meaningful impact to you. You're typically connected to several, each of which store your content. You identity isn't username@somerelay dot com, it's just username.

As a user, I had this happen to me early in mastodon and it was very frustrating to lose all my follows, followers, tweets, settings, etc. I realize there's now ways to manually backup etc but properly moving an account requires a cooperative instance which can't happen if it's de-federated or just drops offline randomly like mine did.

The Fediverse and ActivityPub will continue to evolve, but unlike SMTP, they were created after the internet became adversarial. This author isn’t the first to try to fearmonger over the future of AP, and they won’t be the last.

This isn't fearmongering, it's him reviewing the ways SMTP tried to solve the spam problem and became centralized as a result. These questions of how we tackle spam and moderation are valid, important questions. And Fediverse, at a structural level, is basically the same as SMTP. We have users at instances (e-mail hosts), they can send messages/tweets/links (emails) to users on other instances. Each instance is free to accept/reject messages from other instances based on their own criteria. That's the whole thing. That's exactly how SMTP works.