Ask HN: Can you help me collect great stories that are regularly reposted here?

Hi! Sometimes people post awesome stories here, both fiction and nonfiction. They become the sort of thing that many people in this community already know about, yet many new members are not aware of. So they get passed around from person to person, rediscovered and reposted here from time to time.

These stories are often about programming/technology/science/AI/transhumanism/etc, but not always. Mostly they are just about the kinds of things people here really like.

Here's a few examples so you would know what I'm talking about:

- The case of the 500-mile email

  http://www.ibiblio.org/harris/500milemail.html

- The Fastest Guys Out There

  http://wesclark.com/burbank/sr_71.html

- Unix Koans

  http://catb.org/esr/writings/unix-koans/

- A Bluer Shade of White

  http://rationalfiction.io/story/a-bluer-shade-of-white/chapter-1

- Harry Potter and the Methods of Rationality

  https://www.fanfiction.net/s/5782108/

I want to make a collection of such stories. Can you share some great links that you know about?