I like a few applications that are pos. One is waves and one is the upcoming ethereum. One, is both these currency offer decentralized exchanges. So how do proof of stake really a scam? Decentralized exchanges are good for the community.
Lol do you understand about what means of POS system? It's replaced the POW system which less conservative and it consumes a lot of energy because you need to secure the decentralized of blockchain through miners. In POS stakes will act as the miners and you should not feel worried about that.
