I have been thinking about this for a very long time and was thinking about adding a "Comments" section at the back end to manage comments. The tricky part is about "implementing" this is the relation of comments to the original object.

If we could just list the comments content, for the admin to monitor for spams, maybe that would be a better idea? I wonder how does Facebook manage millions of comments.

Originally the idea is to rely on crowdsourcing through the "reports" feature in EasySocial.

On the scale of Facebook I would definitely not risk moderating comments:D Probably just responding to complaints... And I suspect that there is an automatic recognition and notification system for manual verification... If I had Facebook, I would do this)

just list the comments content, for the admin to monitor for spams

A good idea. If with a link to the user, can quickly ban the spammer.

It is also interesting to track activity in the comments, at least as long as the volume allows. A little blogging:D

Thanks for sharing