/r/eddit6yearsago: Reddit 6 Years Ago - See the top posts on Reddit from exactly 6 years ago today. - January 11, 2022 - 18:44
/r/GamePhysics: Physics gone wild! - Gifs and videos of game physics and glitches - January 28, 2016 - 18:58
/r/nevertellmetheodds: Nearly Impossible Odds - Nearly impossible feats of achievement, those with great degree of difficulty or incredible odds. - January 10, 2016 - 20:32
/r/Parahumans: /r/Parahumans, for the writings of Wildbow - A home for fans of Wildbow's web serials, Worm, Pact, Twig, and Ward. - January 10, 2016 - 19:53
/r/gaming: r/gaming - A subreddit for (almost) anything related to games - video games, board games, card games, etc. (but not sports). - January 10, 2016 - 16:42