diff --git a/app/serializers/post_serializer.rb b/app/serializers/post_serializer.rb
index fe0c6cf71..3bba48d66 100644
--- a/app/serializers/post_serializer.rb
+++ b/app/serializers/post_serializer.rb
@@ -48,6 +48,7 @@ class PostSerializer < ApplicationSerializer
 
 
   def new_user?
+    # 21 calls = 5ms ... if there was a proper date in the RHS it would be 1ms 
     object.user.created_at > SiteSetting.new_user_period_days.days.ago
   end