==== links I came across ====
  * https://www.reddit.com/r/StockMarket/

  * https://www.reddit.com/r/YouShouldKnow/

  * https://www.reddit.com/r/ValueInvesting/

  * https://www.reddit.com/r/chess/

  * https://www.reddit.com/r/LifeProTips/
  * https://www.reddit.com/r/explainlikeimfive/
  * https://www.reddit.com/r/howto/

  * https://www.reddit.com/r/ProgrammerHumor/
  * https://www.reddit.com/r/NoStupidQuestions/
  * https://www.reddit.com/r/askanything/
  * https://www.reddit.com/r/Calibre/
  * https://www.reddit.com/r/interactivebrokers/
  * https://www.reddit.com/r/datascience/