There are nearly 200,000 posts and comments on Stacker News now, so we thought it would be fun to reflect and ask you all to share some of your favorite items over the last couple of years.

If you could nominate just one post or comment to the Stacker News Hall of Fame, which one would you pick?

PS. If you are looking for an old post or comment to share, you might find it helpful to use our search feature or to filter top posts by your favorite metric.