         content: 'I\'m a child\'s child.'
         parent_id: 4
         tags:{}
+        votes:{
+           'up': {}
+           'down': {}
+        }
       },
       {
         instance_id: 0

        content: 'I\'m a child.'
        parent_id: 0
        tags:{}
      },
      {
        instance_id: 0

          'one': {
            users: [1, 2]
            weight: 2
          }
          'red': {
            users: [1]
            weight: 3
          }
        }
        votes: {
          'up': {
            users: [0, 2]
            weight:  4
          }
          'down': {
            users: [2]
            weight: 2
          }
        }
      },
      {
