Educator Quotes and aphorisms about facebook Sal Khan Jonathan Zittrain ,, I don't know how much thought is behind it, but it seems to me highly effective the way that Facebo... James G. Stavridis James G. Stavridis Sherry Turkle Amy Chua Jonathan Zittrain Jonathan Zittrain ,, All sorts of factors contribute to what Facebook or Twitter present in a feed, or what Google or Bi... Jonathan Zittrain Lucien Engelen