I think I understand what you’re working towards Chris and it’s very interesting. One of the problems I have with the current Post Kinds plugin is it only works with Microformats. When a site is not equipped with MF2 (and a lot of them aren’t) the plugin can’t parse any useful information from the site in question. When I want to reply, bookmark, favorite or anything, I need to be very aware I check the metadata of the site. Which is kind of weird, since there are lots of fallbacks when there is no MF2 available. It could trickle down as follows: MF2 > Open Graph > Meta tags of title and description. If this could be fixed within Post Kinds or the solution you’re working on, that would be great!