Forums in the Cloud Computing Niche

1. RightScale Forums
This is a discussion forum about RightScale and cloud computing
http://forums.rightscale.com/  

2. ABestWeb Affiliate Marketing
Read through for news and resources on software development topics, including low-code-no-code, serverless computing and programming languages.
http://www.abestweb.com/forums/  

3. Data Center, Colocation, Cloud
Data Center Talk provide Data Center Solution, Cloud Hosting, Dedicated Hosting, Data Center Design Resouces for Data Center community.
http://www.datacentertalk.com/forum/  

4. www.go4expert.com
Forum has 97,250 posts.
https://www.go4expert.com/forums/  

5. [H]ard|Forum
Forum has 1,078,882 topics.
http://hardforum.com/  

6. Rage3D Discussion Area
Forum has 6,524,348 posts.
https://www.rage3d.com/board/  

7. Hosting Controller Control Pan
Hosting Controller Panel is a Cloud and On-Premises automation solution and validated control Panel for cloud service providers, Hosted Exchange, Microsoft CSP, Office 365, SharePoint Server,...
https://forum.hostingcontroller.com/  

8. Canadian TV, Computing and Home Theatre Forums
Forum has 1,427,983 posts.
http://www.digitalhome.ca/forum/  

9. Web Hosting Talk
Welcome to Web Hosting Talk. WHT is the largest, most influential web and cloud hosting community on the Internet. It is your main source for discussions and breaking news on all aspects of web...
https://www.webhostingtalk.com/  

10. Hosting Discussion
A web hosting forum for professionals and enthusiasts, discussing general hosting, reseller opportunities, VPS and dedicated solutions, cloud hosting, domain names, software, hardware and other...
http://www.hostingdiscussion.com/  

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

12. CodeGuru Forums
Hard hitting articles, dicussions, resources, and more all focusing for real developers in the real world.
https://forums.codeguru.com/index.php  

13. Raspberry Pi
Forum has 1,756,501 posts.
https://www.raspberrypi.org/phpBB3/  

14. Java Forums at the Big Moose S
https://www.coderanch.com/forums/  

15. Overclock.net
A forum community dedicated to overclocking enthusiasts and testing the limits of computing. Come join the discussion about computing, builds, collections, displays, models, styles, scales,...
http://www.overclock.net/f/  

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

17. GameSpot
Join the discussion around video game news, reviews, previews, and walkthroughs for the PS4, Xbox One, PS3, Xbox 360, Wii, PC, 3DS, and DS.
https://www.gamespot.com/forums/  

18. Ubuntu Forums
A help and support forum for Ubuntu Linux.
http://ubuntuforums.org/  

19. DSL Reports
ISP discussion forums, broadband news, information and community
https://www.dslreports.com/forums/all  

20. vBulletin Community Forum
Forum Description
https://www.vbulletin.com/forum/forum/  

21. PrestaShop Forums
Welcome to our PrestaShop forum. Talk directly with our community to get ecommerce tips and answers to your questions.
https://www.prestashop.com/forums/  

22. RESET Forums (homeservershow.com)
Forum has 78,275 posts.
https://homeservershow.com/forums/  

23. GOLFMKV.com - VW GTI Forum / VW Rabbit Forum / VW R32 Forum / VW Golf Forum
VW GTI VW RABBIT VW GOLF VW R32 MK5, MKV, MK6, MK7, MK8, MK9, MK10 Forum / Community
http://www.golfmkv.com/forums/  

24. Cyber Tech Help Support Forums
A community in which computer users can ask for free help with topics such as computer software, computer hardware, applications, spyware, viruses, webdesign, and programming.
http://www.cybertechhelp.com/forums/  

25. Sharky Forums
This is a technical support forum for resolving all manner of computer issues.
https://www.sharkyforums.com/forum.php  

26. BeerSmith Home Brewing
BeerSmith� Home Brewing Forum - Index
https://www.beersmith.com/forum/  

27. Small-Business-Forum.net
We are a friendly community of small business owners sharing our experience to help others, discuss issues, talk shop, and learn more about running and growing our businesses.
https://www.small-business-forum.net/  

28. BMW M3 Forum (E90 E92)
Forum for BMW 1-Series 3-Series 5-Series 7-Series M3 M5 M6 Z4 X1 X3 X5 X6 Z2 Z4 325i 330i 335i 535i 550i 755i BMW Forums
https://www.m3post.com/forums/  

29. Overclockers Forums
Overclockers Forum is the number one source for hardware related discussion.
https://www.overclockers.com/forums/  

30. iPhone, iPad, iPod Forums at i
Discuss and get help with iPhone, iPad, iPod touch, iOS, and iCloud
https://forums.imore.com/  

31. The Watch Forum
Welcome to the Watch forum where you can discuss modern and vintage watches with other collectors and enthusiasts or just let off steam in the more open forums.
https://thewatchforum.co.uk/  

32. GermanShepherdHome.net
Everything you wanted to know about German Shepherd Dogs from Puppy to Senior, purchase or rescue, health, training.
https://germanshepherdhome.net/forum/  

33. SpeedGuide.net Broadband Commu
SG Broadband Community. Everything you'd like to know about Cable Modems, DSL, Satellite, Networking, Security, Wireless, Routers and more.
http://forums.speedguide.net/forum.php  

34. Webmaster World
SEO Chat New Users Forum [br][url=https://www.webmasterworld.com/seochat_new_users/charter.htm][green][i][b]Please see forum Charter[/b][/i][/green][/url]. SEOChat SEOChat New Users
http://forums.seochat.com/  

35. 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/  

36. Zend Forums
This PHP blog includes articles from experts about PHP development, security, best practices — and more.
http://forums.zend.com/  

37. MacRumors Forums
Apple news and rumor discussion
http://forums.macrumors.com/  

38. TechPowerUp Forums
Computer hardware discussion forum, focused on tweakers, overclockers, gamers and enthusiasts.
http://www.techpowerup.com/forums/  

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

40. DroneVibes - Drones, UAV's, Multirotor, Professional, Aerial Photography, FPV, Drone Racing
Drone Discussion Forums, Magazine, News and Podcast. Aerial Photography, FPV, Drone Racing, Classifieds, UAV's
https://www.dronevibes.com/forums/  

41. Candle Power Flashlight Forum
Forum has 263,889 topics.
https://www.candlepowerforums.com/vb/forum.php  

42. OnlineBookClub.org
Discussion Forums about Books and Reading | Forums
https://forums.onlinebookclub.org/  

43. Jedi Council Forums
Official Discussion Forums of TheForce.net
http://boards.theforce.net/  

44. E-Cigarette Forum
E-Cigarette Forum is the world's largest vape and ecig website. ECF is global vaping central - start here.
http://www.e-cigarette-forum.com/forum/  

45. VBForums
Visual Basic Discussions plus .NET, C#, game programming, and more (http://www.VBForums.com)
https://www.vbforums.com/forum.php  

46. The FIAT Forum
The internet's #1 online community and oracle for all things FIAT since 2002
https://www.fiatforum.com/  

47. Webmasters, SEO, Internet Marketing & Digital Marketing Forum
WebmasterSun is the most popular webmaster and internet marketing forums. You will find more useful information and resource here!
https://www.webmastersun.com/forums/  

48. NamePros
Buy, sell, learn, and discuss domain names with the largest domain forum community in the world. Stay informed with the latest domain news.
http://www.namepros.com/  

49. CivFanatics Forums
Just missed out on a spot in the top 25.
http://forums.civfanatics.com/  

50. ScubaBoard
All about Scuba diving, by divers for divers.
http://www.scubaboard.com/forums/forum.php