I am again here with a list of Forums and Blogs, where you will love to participate. All these blogs and forums have been mined from the Internet through searches. These are useful for you you can participate here with good comments and relative forum discussions.
Here is the list:
1. http://netfpga.org/forums/
2. http://www.fender.com/community/forums/
3. http://appdomains.slashgeo.org
4. http://www.maths.tcd.ie/ >>> This forum is not accepting new registrations at the moment because we are having a problem with spam accounts.
5. http://www.cfd-online.com/Forums
6. http://adifire.wordpress.com
7. http://www.tuneupmedia.com/forum/
8. https://www.entourageedge.com/
9. http://www.entourageedge.com/forums/
10. http://blogs.sas.com/
11. http://www.mania.com/
12. http://www.mental-health-matters.com/
13. http://www.interactivetools.com/forum/gforum.cgi
14. http://forum.coppermine-gallery.net
15. http://my.break.com/
16. http://dcist.com/
17. http://londonist.com/
18. http://www.laist.com
19. http://www.tv.com/
20. http://www.dslreports.com
21. http://lightneasy.org/
22. http://forums.phplist.com/
23. http://www.giantrobot.com/forums/
24. http://atlasobscura.com/
25. http://www.mac-forums.com/forums/
26. http://connect.ala.org/
27. http://www.altova.com/forum/