It is here and you can post to this forum once you've joined the social group:

https://mysupportforums.org/current-...cussion-group/

If you're not seeing it in your forum list, maybe you excluded it (at the bottom of this page):

https://mysupportforums.org/profile.php?do=editoptions

(Or it may be on your Ignored Forums list: https://mysupportforums.org/cis_manage_forums.php )