the bitcoin mailing list was pretty small at first, too. nostr:nevent1qqsqqqpjfshpqfd4ph0wjuk8jyanr82s73a5z8yu47m02g2cafckjagprfmhxue69uhhyetvv9ujuat50phjummwv5hkjmnzdauqyg8zenmu7gzq8ulj5jj4kv50ph3muw...