By placing that comment in this thread about anonymity, that exhibits to me you don't have a very good grasp of the technologies of crypto since block chain consensus algorithms are orthogonal to anonymity algorithms.

Trees and DAGs are not a solution for block chain consensus (and they have nothing to do with anonymity). They fork uncontrollably. This will all be explained. Just let Iota, Railblocks, etc. go forth, then at the appropriate time it will be explained they are technically flawed. We can't escape from proof-of-work (PoW) and maintain decentralized consensus. Period. Proof-of-stake is discussed else where and I don't to repeat what I have already written in my archives (someday I will summarize it all in a paper).