Thanks for the great write up on Nostr and comparisons to Mastodon. True decentralization paired with Zap micro-paymets creating a value for value economy will yield great success for Nostr.
As for Bitcoin's energy usage, just because something uses a lot of energy, doesn't mean it's bad. 🤙
It's great to have a web pioneer like yourself here as we move into a permissionless, decentralized, and ownership fueled new era.
Thanks again!