He said that "Facebook has a lot of work to do”... My question is if this work will have enough energy to be competitive?
I think not, at least in the long term (fortunately)...
I believe that, in the future, decentralized business models will always be more competitive than centralized models, and communities will always create more value than business.
So, even starting with the biggest user base, Facebook will not be able to follow the fast pace of Steem.