@snarfed.org Well you managed to provide an interesting example in this reply! Your post has e-content so it's parsed as HTML, but then the links in the post aren't hyperlinks! I was worried my autolinker was broken but it's not running because it thinks the post is HTML.
I run the heuristics at https://indieweb.org/comments-presentation#How_to_display to determine whether the "name" of the post is distinct from the "content", so that's how I tell whether something is an article vs a note. If your mf2 has the same values for name and content, it drops the name and shows just the content.