> A tweet is not a direct message, it's a broadcast message. > Without a centralized 3rd party mapping names to public keys Sharing in person doesn't work for

> A tweet is not a direct message, it's a broadcast message. > Without a centralized 3rd party mapping names to public keys Sharing in person doesn't work for broadcasting Other channels require falling back to some non-decentralized system. Again, it's the oracle problem. You can't say it's not true, that's like saying "1+1=2" is not true.