Oddbean

Cool! With regards to `other things`: this is where one could set up a paid relay with advanced filtering, or even build an app which doesn't resemble Twitter/X but allows for other use cases such as voting, version control, prediction markets, etc.?

Well, relays are one of the pillars of Nostr. Clients (or what most people call “apps”) are another part of it. But you’re generally right. You can have a private relay that only stores your notes as a backup and does not rebroadcast anything. You can have a read-only relay that fetches info from rss feeds or Mastodon or other sources outside of Nostr and broadcasts it to Nostr users. There are many more options, virtually limited by your imagination only. And yes, there are tons of “Apps” out there. The main thing to realize is Nostr is a communications protocol, not an app. It can be used to exchange any kind of information. I’ve written a series of posts called “A Million Tiny Worlds”. I urge you to have a look. https://habla.news/tony/productivity https://habla.news/tony/multimedia https://habla.news/tony/stats-and-data

Thank you, I will. Maybe a last question. I see the zap economy here, I am still trying to learn how it was developed and integrated within the Nostr protocol. Is it a NIP-X? Do I automatically have a wallet associated with my keys? Let's say I have some BTC on my Bitcoin Wallet - how can I transfer some of it from there to here?

It is a NIP, but I can’t remember which one. You need a #Lightning wallet. Lightning is a second layer protocol on top of #Bitcoin. As I believe you’re new to this, I’d suggest something simple like @Wallet of Satoshi to start with. It can be topped up with onchain (regular) #bitcoin, funds will be converted to sats on lightning network. Later if you want to withdraw back onchain, you can do it by simply sending sats to you bitcoin address. You can connect the wallet in the settings of your Nostr client (app). This will allow you to send and receive #zaps directly to your wallet via Nostr. See my #welcome guide for the best practices for a newcomer: https://habla.news/tony/welcome-to-nostr