I was about to add a snarky "Easy answer: Read the HN F.A.Q. level comment but after a bit of looking around the answer isn't obvious (yet somehow I sort of knew it through being a HN user) and using the Search box didn't return anything useful so instead of snark I used a bit of google-fu & here's your answer. HTH.
wow, you are very thorough and I would have gladly accepted the snark :) This was a case of efficiency on my part,i.e. 30second hacker-news comment vs 5-10 minutes searching (my wife might not call it efficiency). Thank you for the response!