> "No communication from or to China will be exempted. There will be no secrets. No VPNs. No private or encrypted messages. No anonymous online accounts. No trade secrets. No confidential data."
I would guess the companies with subcontractors/branches in China has been assuming everything they submit there is no-longer a trade secret or secret at all.
Generally I would go with .NET Core - it is still in its infant stage, but by the time you have MVP it will be OK - Microsoft are throwing a lot of efforts in this direction.
For the mobile apps - Xamarin. You will still write C#, just use a different way of thinking.
Having the same technology stack in web and mobile will allow you to reuse skills one day when you build a team.
At the moment the Bitcoin blockchain is 40+ GB, meaning everyone involved in the network should have it locally. This is not possible for mobile devices.
Relying on blockchain technology is needed only when everyone should trust on something, but once you have the peer to peer connection this is no longer needed.
He is an expert in Game Theory and he is probably playing а game no one understands... That's quite sad - they have good food and nice beaches. I've always enjoyed going there :|
You did good job. The web is fine, the mobile interface is limited, there is no mobile app. But my overall impression is quite positive. (I've been using the app for few months now)