I don't understand how WebMentions are supposed to work between two self-hosted microblogs that are integrated with micro.blog. If I want to reply to a self-hosted post appearing on micro.blog, do I send a WebMention to the micro.blog conversation, the self-hosted post, or both?
@eli @manton advised me not to do that since sending Webmentions AND including replies in the feed would duplicate the posts. And keeping replies in the feed seems less preferable over sending Webmentions since Webmentions presumably preserve the conversation thread, while feed-dumped replies wouldn't.