Hello, and welcome to the forum.
To go straight to your questions: no we are not responsible at all for any quora related page on Facebook and in fact have disapproved such community for being quite closed to matters that generate potential change in the world system.
I am aware you watched the video The Quora Experiment
and replied to you how we are not connected to quora in any way as 'administrators' nor support the community directly.
We do use Facebook just as we use YouTube to promote the solutions that you'll be able to read here in this forum. However in terms of privacy, we have nothing to hide in such regard as all that we propose is within the framework of legality and social participation, education and political awareness that is required to establish solutions that have the basic purpose to benefit all individuals equally.
Thus, Facebook, YouTube and any other social media are tools we use to promote the principles of Equality in all forms that can be practically implemented for the betterment of all individuals in the world.
If you'd like to participate with us in our Equal Money Google Hangouts to discuss the principles here, Basic income proposals or any other social problem topic you'd like to discuss in real time, let us know here and where can we contact you in private - in the meantime, you can review the ones we've done thus far here: Equal Money - Hangout Sessions