this platform is semi centralized in the hands of the large stakeholders. a person with 1 million sp can basically dictate who they want to be witnesses and produce blocks. this individual can also basically control the exposure you acount gets with their voting power.
It was a good concept but i think it was poorly planned and led to the current situation we have.
I personally think some organized centrality is good as long as the masses are who sway those decisions and not the large stake holders expressly. its like a oligarchy in here right now.