Today we announce DarkNote XDN Hybrid Proof-of-work/Proof-of-stake (Hybrid PoW/PoS) development. The very first PoS implementation for CryptoNote coins.
Oh look, DarkNote is doing what Cloak failed to do after months of trying! I better let them know.

On the downside, I'll have to either remove XDN from my whitelist or change the 100% POW requirement.

DarkNote is always well ahead of the all CN-coin.