Hi, I got an comment about this post but I think I'm little bit late for the discussion. In my opinion 3rd party platforms are the best way to create and develop a community. These platforms can be about anything or any category. Because there was 1M user in here and all of them have different skills. For example I'm writing about MongoDB via Utopian but my girl friend write her own art. But she can't find support for her contents. We can say to her "don't give up!" but everybody want connection, views, rewards. It's not mean everybody should earn 300 $ for per post but 0.02 $ and 0 comment wasn't good motivation for a writer. So, we need more 3 part platfors or projects or grups like Curi for support every categories.