I was asking myself why Peershares, where most of minting power is in hands of corp, doesn't use some kind of simple model where blocks are signed with a list of corporation's keys. Sunny created extremely flexible, secure, cheap and 'natural' key management scheme. Even non-distributed corporations can make use of it - their datacenters can reach consensus over proof-of-stake, with trivial administration part (GUI included lol). This, together with sidechains, opens new chapter in IT.
Peershares gives corporations previously non-existing opportunities and freedom, making new types of relations between corp and shareholders.
Long live PoS!