My former PhD student Emeline Pierre and I put our heads together to write this analysis of "Discourse participants in impersonal constructions: The case of first and second person object pronouns with #Spanish non-anaphoric third person plural subjects".
Thinking about Hacker News but sprinkled with #activitypub
imagine being able to reply and participate to any #HN post from the #fediverse and with #webmentions have fediverse comments mingled with native HN activity.