Forums in the Conspiracy Theory Niche

1. David Icke's Official Forums
Forum has 4,861,694 posts.
http://www.davidicke.com/forum/  

2. Math Forums
Computer Science / Data Structures & Algorithms / Theory of Computation / Programming Language Theory / Computer Systems & Applications
https://computerscienceforums.com/  

3. Bogleheads
Forum has 7,097,202 posts.
http://www.bogleheads.org/forum/  

4. S.O.S. Mathematics CyberBoard
Forum has 242,695 posts.
http://www.sosmath.com/CBB/  

5. Smeggy's Forum
Aug 2021 - Smeggy's Forum! Just a great online pub to hang out. Discuss anything from serious to down right silly! - #SmeggysForum -
http://smeggys.co.uk/  

6. KVR: Forum Index
KVR Audio Forum - Forum - VST Plug-in, AU, AAX, Audio Software Discussion
https://www.kvraudio.com/forum/  

7. www.daniweb.com
Programming Forum - Our Programming forum category encompasses application development, web development, programming theory, and everything in between.
https://www.daniweb.com/programming/4  

8. EvaGeeks.org
,, discussion of neon genesis evangelion
https://forum.evageeks.org/index.php  

9. urban75 forums
urban75 discussion forums
http://www.urban75.net/forums/  

10. Debate Politics
Forum has 6,165,842 posts.
http://www.debatepolitics.com/  

11. The Naked Scientists
The Naked Scientists science discussion forum, a free public science forum for asking and answering questions about science, technology and medicine, chemistry, physics and biology.
https://www.thenakedscientists.com/forum/  

12. Bored Of Studies
Forum has 251,313 topics.
http://community.boredofstudies.org/  

13. TheCatSite
Another very popular forum in the pets niche.
https://www.thecatsite.com/f/  

14. Sciforums - world events, science, religion, philosophy, and technology.
Forum discussions cover world events, science, religion, philosophy, and technology.
http://www.sciforums.com/  

15. Shoptalkforums.com
Forum has 1,189,153 posts.
http://www.shoptalkforums.com/  

16. The Sand Trap .com
http://thesandtrap.com/f/  

17. Casebook: Jack the Ripper Forums
Casebook: Jack the Ripper Forums
https://forum.casebook.org/  

18. Small Wars Council
Professional dialog on Small Wars.
http://council.smallwarsjournal.com/  

19. Science Forums
ScienceForums.net: the world's premier science discussion forum. Many topics covered; for beginners to serious researchers.
https://www.scienceforums.net/  

20. Political Forum
Political Forum for US News, Current Events, Politics, Policy, World Affairs, Political Issues, Life, Technology, Science, Business, Sports, Entertainment
http://politicalhotwire.com/  

21. Home Distiller
Forum has 1,019,387 posts.
https://homedistiller.org/forum/  

22. US Message Board - Political Discussion Forum
USMessageBoard.com is the premiere Political Forum with many areas of discussions including Current Events, Corona Virus, COVID-19, Politics, US Affairs, Congress, Stock Market, Economy, Energy,...
http://www.usmessageboard.com/  

23. DroneBot Workshop Forums
Discussion board for Robotics, Arduino, Raspberry Pi and other DIY electronics and modules. Join us today!
https://forum.dronebotworkshop.com/  

24. The Science
Scientific Discussion and Debate
https://www.thescienceforum.com/  

25. Physics Forums: Science Discussion, Homework Help, Articles
Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various scientific fields.
http://www.physicsforums.com/  

26. www.dreamincode.net
https://www.dreamincode.net/forums/  

27. Open Photography Forums
Imaging to hold up a lantern to ourselves and the planet we’ve claimed dominion!
https://openphotographyforums.com/forums/  

28. Labor Law Talk
Forum Description
https://www.laborlawtalk.com/forum.php