Your pump and dump dance would probably be more effective if you were less transparently dishonest in your approach.

CoinJoin is trustless— which is orthogonal with centralized or decentralized, it could be implemented several ways (though trustlessness is usually a prerequisite to a decenteralized implementation). Post 5 in the CoinJoin thread writes in depth about implementing it in a decenteralized way, none of which appears to have been implemented by the darkcoin developers as far as I can tell— from what I've heard it seems that they're not even able to understand it.

what DarkCoin does is highly centralized

"masternodes" does not sound like something decenteralized, it sounds like something that creates a small chokepoint which could be used to deanonymize its users, like a server based CoinJoin but worse since you have to hold a huge pile of coins to run a server.

From what I can tell the only purpose DarkCoin serves is to depress me about the state of humanity.