(1) The author knew social data is a graph topology. (2) Also knew there's no true production level graph database solution in the market.(I doubt this but anyw

(1) The author knew social data is a graph topology. (2) Also knew there's no true production level graph database solution in the market.(I doubt this but anyway, the author did) (3) And tried to store it into many ISOLATED trees - what MondgoDB offers. (4) Realized that's impossible. (5) Blame MongoDB for lack of graph connectivity feature. (6) Back to RDBMS for consistent graph connectivity. None of this procedures does make sense. I want to ask to the author. Did you really knew what the GRAPH is?