Yup, duly noted. :)
However, now that it is out there in the wild, I am taking notes for what to do (and what NOT to do) the next time I post something. The 'published in a hurry' bit happened because I accidentally clicked the publish button instead of the save draft button. I am not entirely sure how to unpublish on Medium - or if such a thing was even possible. So I went ahead and posted it to HN expecting - very literally - nothing.
One way or the other, I'm getting to learn quite a few things now! :)