So WTF is this then? How do they make money to pay off their users? I don't think this can be an ordinary ponzi, everybody knows info about owners and the company, if they scam so many people, they ll be in jail for millions of years. There must be some other agenda behind this.
Have you heard of Bernie Madoff? He was very well known and respected in his community and field. He was active in charity also. He made lots of people lots of money. He was also a crook running one of the largest ponzis ever known.
Ponzi scams operate by being public. If people haven't heard of you then your ponzi isn't very good.
Besides that GAW miner CEOs have never publicly given money to charity and before their GAWminers venture they were mostly known for taking taxpayer money through their telecommunications company in order to build phone towers but never actually building them. They've even scammed in the past.