Please don't get mistaken of our PoS with Ethereum's PoS (Proof-of-Stake). Ours is Proof-of-Sharing, we are thinking of renaming this to Proof-of-Play instead to avoid misinterpretation. Our concept of Proof-of-Play is a hard fork protocol change that will curve the emission rate drastically, and the act of playing a song and sharing contents will also be verifying blocks and get rewarded similar to mining. This will happen when Ethereum reaches Ice-Age, which is estimated to set in some time between Q2-Q3 2018.