Guys, It's big scam around Dag technology with privacy add on coin posts between Stone, Manta, Azulik mostly all the threads might have started by same person or group. They all try to collect donations upfront before you see any code on Github, no Escrow and mentioning testnet release on same day as last day of donation ends. Nothing happen in other two projects.
It might be same team doing this thread also, i kind of see similar line of plans and just nice graphics, cut and paste info from different resources and trying to make quick money with no real proof of code or work. Beware of these scammers, I really donated little money in Stone and realized it's waste of doing until you see code and real product.
People here know this full well ad have decided to take the risk or not to take the risk. We will see what happens Maybe none, maybe 1 maybe all will happen but we just don't know for sure. We can wait and see, that is all. If you feel really strongly about it, then create a DAG coin with privacy yourself and publish code before taking donations. I'll back you all the way and I think you will have hundreds more backers.