You can bookmark a comment on HN just as easily as a blog post. The "x hours ago" link in the comment header is a permanent link to the comment at the top of it

You can bookmark a comment on HN just as easily as a blog post. The "x hours ago" link in the comment header is a permanent link to the comment at the top of its own page, with its child comments below it. As an example, here's the link to that comment: https://news.ycombinator.com/item?id=20609978 https://news.ycombinator.com/item?id=20609978