Bridges to other popular services. Matrix won everyone over with its large number of bridges and built a huge audience. Mostr was the first bridge to connect Mastodon and Bluesky with Nostr, and it had a huge impact. You could create a new bridge - for example, to Matrix communities or Telegram channels. New users will still be tied to the services they already use, so it’s important to preserve their habits. And of course, Nostr needs large groups similar to Matrix’s. Amethyst has implemented this really well, and you should add it too. And advertising with well-known bloggers: have them say that Nostr is better than Mastodon, Bluesky, and Matrix because it doesn’t require an email to sign up, E2EE and metadata encryption, very easy relay launching, and has more bridges than Matrix. And there’s absolutely no censorship.