The idea would be for users to create a secure identity (key pair) within PrivateTalk, publicly sharing only the public key.
This would allow any user to send encrypted messages directly to that user using this public key. However, only those who have the private key saved can read it.
It would be a "super simple PGP-like" approach. What do you think? Does it make sense?
Comments and suggestions are welcome!
Your idea sounds good, but how would a member who receives the message know a private key?
I don't fully understand how this secret identity would work with bitcointalk messages, unless we are using some other way of communication.