Good to know! I add archive links to my submissions and others that I come across on HN that I think could benefit from an archive, as a courtesy and to keep the thread clear of low-hanging fruit drive-by complaints about interstitials, pop-ups, and other distractions or annoyances that archive links sometimes avoid, so that discussion and efforts can flow more freely, sooner. It's easier sometimes just to archive everything, just for uniformity and posterity.