POW is fair. The more POS money is, the more nodes will become more and more, and the rest will be less and less, and the best of Semux is to make a pow+pos
PoW is the same as PoS... - only PoS needs less energy
Buy (coins or hardware), stack them together. Let it run. What is the difference?
having a 100 TH Rack giving you 10 coins a day, or having 1000 coins giving you 10 coins a day? That's really the same, the tech is different, but the thing is the same.
Money generates money. That is a problem - the loop over PoW is just imaginary.
dBFT is also very equal to this: money generates money. Have more votes, get more coins. We just do not pump gigawatts thorugh the net to get the network running