Well, I am a bitcoin holder with two bitcoin related sites so I have nothing to gain and everything to lose by pushing the price of BTC down. On the contrary, I want to see bitcoin succeed which I why I believe the current algorithm needs to change.
Ok, since you are sincere in wanting bitcoin to be better than read those links and come up with specific objections to help the community and yourself.
I'm sure your want to weigh all possible solutions to find the best and most realistic solution and not merely promote PoS and DPoS FUD, right?