Nope. nothing missed! In your roadmap for "more formal support", perhaps a way to pin the original submitters first comment to the top might be worth considera

Nope. nothing missed! In your roadmap for "more formal support", perhaps a way to pin the original submitters first comment to the top might be worth consideration? So that a comment providing an archive or non-paywalled link doesn't end up buried by the top comments in the following discussion? That could also help out with the occasions when "editorialising" the title is a thing the submitter would otherwise be tempted to do?