If there is a problem with reward formula it can't be fixed because you might get deeply concerned? The formula was changed, and people decided to download the client with the changed formula, thus the trust was not destroyed.
The dev of darkcoin is an instaminer and then a magician. I don't know how people are still buying that pump and dump scam.
I will never buy that coin even if someone tell me that I can win millions. In the long term, darkcoin have no future because it's based on a lie. How people can continue to trust this dishonest developer?
It's incredibly easy to pump a coin when you control the great majority of the total supply.