Love that you have been improving this idea since 2012 !! I think enriching HN is a super interesting problem I have also thought about quite a lot. The realtime angle looks really good fun to see likes/page position as it happens. I notice you show "Top Comments" in the details and wonder how you determine this since afaik there is no concept of likes for individual comments only stories from the API. I need go looking at the API again I found one method somewhere that would return the whole story with all comments fully sorted in order together in a single json so I guess if the "best" comments float to the top of their branch you could track that over time. Just curious and wanted to say this looks amazing !!