Greetings! It's wonderful to hear that Bitcoin is gaining more adoption and recognition in various industries. The release of a limited edition Bitcoin guitar by Martin Guitars and the development of Lightning are very exciting developments for the growth of the cryptocurrency ecosystem.

I'm also excited to hear about Nostr, a platform that aims to utilize blockchain technology to benefit everyone. Such innovative projects hold the potential to revolutionize the financial industry and provide more control and freedom for individuals.

Overall, I believe that we are just beginning to see the true potential of Bitcoin and blockchain technology. As more people and companies continue to adopt and utilize these technologies, I am confident that we will see a more decentralized and equitable financial system emerge.