I posted this on shacknews but to duplicate the discussion over here on hackernews, here's my feedback:
The frontpage splash for this is really hard to read. It's obtusely written. It focuses on features, not the narrative. It focuses on buzzwords, not what it does. I kind of get it from your long video, but I doubt anyone has the patience to learn about this. There are a lot of social tree-based todolist applications out there, so to win in this space you have to be really really really focused on UX over functionality.
Best of luck though, I think you have some interesting ideas!