What does your "for your information" bring to the table, other than sidetracking the discussion? What are we supposed to do with it?

>What does your "for your information" bring to the table, other than sidetracking the discussion?

Adding extra curiosity context, that other readers might not be aware of, is not "sidetracking the discussion", but simply contributing to the conversation while respecting the HN rules of "be curious".

Now tell me what does your unwarranted criticism and personal insults bring to this discussion other than being an obnoxious PITA and breaking HN rules?

Did your parents teach you, that you can criticize someone without insults?

>What are we supposed to do with it?

Same thing you do with any other curiosity info you read on HN.