Reddit is an entertainment and news website where community members can submit content such as text posts or direct links as well as comment openly on all submitted posts. Content entries are organized by areas of interest called "subreddits" which are moderated by volunteers.

Relevant Supernatural & Supernatural-Related Subreddits (ordered by popularity):

/r/Supernatural. All things dedicated to Supernatural the TV series.

Fandomnatural. A Haven For the Supernatural Fandom.

/r/SuperWhoLock. SuperWhoLock - the best crossover ever!

/r/Destiel. A community for people who ship Castiel & Dean (Supernatural). Fanfic/art/videos, photos of Dean, Cas, Jensen or Misha.

/r/GISHWHES. The Greatest International Scavenger Hunt the World Has Ever Seen.

/r/SupernaturalTheories. This subreddit is for theories involving the world of SPN, things you like/dislike about the series and why, in depth exploration of pairings, any ideas you have that you just need to get off your chest or want discussed.

/r/MenOfLetters. A place for theories and discussion about Supernatural.