Could be a nice one this ...
why nice? Are you sure that we need another "super-secure" messenger? How does this differ from the ones already on the market?
Why not? They have a good team, vision where to move on ..
+ I liked the idea of adding a wallet to the messenger. As I understood you can exchange money directly in messages.
Well and how much it will be safe?
It would be interesting to add the creation of smart contracts right in this messenger..
About security, you probably don't know, but many well-known banks already use similar systems. For example -Moneygram https: //secure.moneygram.com/
So this is a well-established scheme