For me this is the only ponzi kind of site , that can be sustainable , i only think that the maximum investment is too much .
I thought it myself but i have no programming skills
This is not going to be sustainable. As soon as people see that they won't get their investment back, no new players will come and the large investors will be denied their coins. It's... not going to work. Not for long, unless there's a crap ton of investors coming in. But hey. You can try.