         parent_id: 0
         tags:{}
         votes:{
-            'up': {}
-            'down': {}
+            'up': {
+              users: []
+              weight: 0
+            }
+            'down': {
+              users: []
+              weight: 0
+            }
         }
       },
       {

        parent_id: 0
        tags:{}
        votes:{
            'up': {}
            'down': {}
        }
      },
      {

        parent_id: 5
        tags:{}
        votes:{
            'up': {
              users: []
              weight: 0
            }
            'down': {
              users: []
              weight: 0
            }
        }
      },
      {
