Hello!
I just found this is a cool Blockchain-enabled, multi-channel messaging platform today! It's suchapp! Hope this will help you also guys!
Suchapp combines best-of-class messaging with the power of a social network architected over a robust, enterprise-level blockchain economy to create the world's first 5G messaging ecosphere. SuchApp ICO is also coming this Q1 2018!
https://www.suchapp.io/Does anyone know more about Blockchain-enabled, multi-channel messaging platforms?