Interesting platform, but I do want to clear one thing out. They did not start with development after the ICO, right? Since I see that their Sylo - online confidentiality application is almost 2 years old in iOS, so they had the product before ICO?
Yes, they started working on communication confidentiality quite a long time ago. They found a better solution if they combine P2P network with blockchain nodes so that the communication platform would be completely decentralized.