PoW vs DPoS:
Contrary to popular belief, 101 single-purpose servers are far more decentralized than thousands of miners lumped on a few mining pools;
not to mention the fact that with PoW, you have an ongoing arms race to become the most powerful miner,
leading to an ever increasing energy consumption of the whole network bottlenecked through these pools.
The Lisk Network has no such difficulty adjustments, and is extremely eco-friendly.
Every pool is just 1 server in the network, not a bottleneck.
DPoS pays for it self, don't need more and more money/power every day to mine same amount of coins. It helps to build community, also makes less sell pressure on markets because it needs voters.
While PoW is direct opposite
