I would love to have something that includes a 3rd party thread in the article. For example, when the article gets posted to Hacker News or Reddit, then includ

I would love to have something that includes a 3rd party thread in the article. For example, when the article gets posted to Hacker News or Reddit, then include those discussions in the article and make it part of the system. That way, I can read the article and still participate in the discussion on my favorite social network without having to open multiple windows or dance around between sites.