> It's ok to change your mind.

I don't disagree. Some users on here, though, are a little notorious, and my spidey sense went off given past interactions. One search on https://hn.algolia.com/ and here we are.

Persistence of memory—limited deletion of old comments, easy searching through archives—is a key feature of HN that distinguishes it from other forums.

I think it’s worth noting that he doesn’t believe that his mind has changed.