Two lines of CSS that will improve HN on mobile (IMO)
What I really would like to have would be to collapse comment threads via a column that runs the length of the comment thread and is indented like its respective comment.<p>This way I don't have to scroll to find the comment to collapse its thread, and clicking the column is easier.<p>This is used in some subreddits in the old Reddit style, e.g. /r/de as can be seen here: <a href="https://old.reddit.com/r/de/comments/rcc9us/experten_finden_ursache_f%C3%BCr_computerausf%C3%A4lle_in/" rel="nofollow">https://old.reddit.com/r/de/comments/rcc9us/experten_finden_...</a>