#nostr is currently missing a MASSIVE opportunity. There is a new bitcoin testnet, testnet4. It is 100% compatible with nostr identity which uses bitcoin taproot. Furthermore, there are many faucets that let developers get started with on-chain transactions for free. The surface of dev at the intersection of nostr and bitcoin testnet is enormous because they both use the same identity system. Its a great chance to unleash the possibilities of bitcoin and nostr together, in a safe and forgiving developer environment