And what's great is that when you add someone as a contact, you become a potential mule for transferring encrypting messages they're sending to others contacts

And what's great is that when you add someone as a contact, you become a potential mule for transferring encrypting messages they're sending to others contacts you've also added as a contact that are not in range. This could be extremely valuable when the Internet access is cut off. https://briarproject.org/how-it-works/ https://briarproject.org/how-it-works/