I wanted to get a list started for the Top camera forum websites. If you have a good one please add to the list.
Red Digital Cinema
http://www.reduser.net/forum/forum.php
Cinema5d
https://www.cinema5d.com/
Blackmagic
https://forum.blackmagicdesign.com/
Digital Camera Manufacture Catagories
http://forum.digitalcamerareview.com/
Digital Photography Forums
http://www.dpreview.com/forums
Cinematography.com
http://www.cinematography.com/
Red Digital Cinema
http://www.reduser.net/forum/forum.php
Cinema5d
https://www.cinema5d.com/
Blackmagic
https://forum.blackmagicdesign.com/
Digital Camera Manufacture Catagories
http://forum.digitalcamerareview.com/
Digital Photography Forums
http://www.dpreview.com/forums
Cinematography.com
http://www.cinematography.com/