Amethyst users and Primal users can't communicate with each other, except from a root kind 1 note. Amethyst uses kind 1111 and NIP-17. Primal uses kind 1 and NIP-04. This heavily affects communication, as an example, between me and @PayPerQ So Nostr has already split in two, and that's not a good thing. @Alex Gleason @Derek Ross @Vitor Pamplona