If you've got incoming webmentions working, let me have the old school pleasure of saying:
"First!"

@c Who you talking to?

@jeremycherfas Joe Gregorio who's gotten Webmentions working. Though apparently there's some context collapse in my syndication.

@jeremycherfas I suspect if you clicked on the permalink time of the post, you'd see the original which contains some, but not all of the context. I'll have to think about how this could be better so that when viewed elsewhere, it all makes sense. I've been playing around with doing replies from outside m.b. and Known doesn't seem to play as well as I'd like.

@c I've had some similar niggles with Known. It is odd that what seems obviously like a reply stands alone when I view the Conversation here at m.b So many moving parts …