Of the many problems with Proof of Stake, "Centralization" and the trivial-ness of a rollback are probably the two largest. (Though the "nothing is at stake" ar

Of the many problems with Proof of Stake, "Centralization" and the trivial-ness of a rollback are probably the two largest. (Though the "nothing is at stake" argument is very compelling) It's likely that Stake-chains are a wonderful way to run a company. It's probable that Stake-chains won't secure enough trust to maintain 'platforms' amongst anonymous and antagonistic holders. IMO