He/she seems to have mastered the ad hominem argument. Its hilarious.
Anyways. DPOS seems like an interesting thing to look into. Not sure it would be the best fit for our early blockchain(extra complexity>needed features), but it might be useful in other ways.
I think it however be quite useful when we scale this up to compute. You could use DPOS as the basis for a quorum to have a good structure for trustless computing, without jumping into Turing complete blockchains or zero-knowledge proofs.