Earlier quoted context omitted.
They are saying you should have just posted the link in the top/original post itself rather than as a comment. That's usually how it goes on HN so that people don't have to search for your specific comment with the link, they can just go to the post and see it there.
Wanted this to be more of an AMA on the what and how vs “hey subscribe”!
My first question to your original post would be: "where's the link so I can see what you built?"