You should know about Primal. The Nostr clients should now only include Primal and Mutiny. For Nostr integration, there are Alby and Fountain. I'm not sure if there are any others.
Yes, it is just the valuation of startups by the venture capital market. If a company raises $1 million from a VC and sells 20% of its shares, then the company is worth $5 million.
Notes by Moss | export