Also here a very informative article about hush: https://steemit.com/hush/@mreichardt/4cmjec-hush-update-11-10-2017

The Wallet Messenger that is in development is very good idea in my opinion for secure communication between peers.
https://myhush.org/
https://steemit.com/crypto/@mreichardt/hush-messenger-secure-e2e-messaging-on-the-hush-blockchain

Here is a Medium Article from September (also) about Hush and why it could increase in value.

waiting for 1 month