Hi @AdolfinWolf,
thank you for your comment...
1. MLM is not ponzi, Hyip or any other scam site... Avon, for example  
2. On bitify you have escrow system and seller will not get any money until YOU (buyer) release escrow... http://prntscr.com/h20s7o
3. Yes, I`m new here, but not on bitify (see ratings/feedback)  
4. Again, thank you for your comment.
Regrets