Why o you call it a scam?
Because masternodes are anonymous and there's no way to prevent a Sybil attack. The behavior of the developers in the formation of the coin strongly suggests that they control the vast majority of masternodes.
Clearly you need to do more research into your assement. The coin is anonymous and no knows how much DASH someone owns and DASH is double spend proof. DASH goes over 150 just because of what the technology can bring now.