Steemit or Synereo? Comparing Decentralized Social Networks

WOOHOO STEEMIT
A new bitcointalk thread is currently raising issues which basically make comparisons between Steemit and Synereo.
Though virtually every project in the industry has had some random allegations against them, the thread which was started on Friday August 19 was supposedly prompted by the recent announcement by Synereo that its Alpha version will be going online next month.