Decided to store blogposts differently in repo; merging micro- and regular posts. This republished a bunch of posts to my RSS feed & broke webmention.io lookups. Uglyhacked a .njk template to account for the latter. Sorry 'bout the former.
(short posts have no title (by definition), so in 11ty they default to a title matching site name... which becomes a hacky way to ID them in templates)