I am not sure why this is pitched as "email replacement". one of the primary functions of email is a global identifier - you can post your email on websites, em

I am not sure why this is pitched as "email replacement". one of the primary functions of email is a global identifier - you can post your email on websites, embed in software, write on business card, share via web form. Mnm has no global identity and no federation - so what this protocol really replaces is either non-federated chats like IRC or Slack; or internal message systems like the ones found on bigger forums.