Hi Carl,
You can check the respective EasyDiscuss category and usergroup permissions and see if the category/usergroup allows posting replies(http://take.ms/OjrfD).
If you are still having issues, perhaps you can provide us your backend access at http://stackideas.com/dashboard/site so we can take a look at the configuration?

That would be great if I was talking about EasyDiscuss and the category/usergroup therein. However, I was referring to the discussions associated with Pages, Groups and so on within EasySocial. When I go to create a discussion on a Page I created in Easysocial, there is no option to select a category. Again, if a Page or Group within Easysocial does not allow replies, then why have them?

Hey Carl,
I apologize for the misunderstanding.
For ES page discussion, do note that users have to 'Like' the page in order to participate in it's activities, much like groups.
I am able to reply to page discussions on my end(http://take.ms/RhlUB). If the issue still persist on your end even with users that already liked the page, I would need to investigate this on your site which I would require access.

Thank you for helping me understand. Excellent support!

Hey Carl,

You are most welcome. Glad to know that the answer is clarified.
Feel free to start a new thread if you have any other issues. I will lock and mark this thread as resolved.