Comments box for facebook post

Question

Is it possible to link a Comments Box to a (public) post on facebook?

I've tried several urls for the Comments Box:

• graph.facebook.com/postid
• permalink
• facebook.com/user/posts/postid

none of them worked.

I know I could use the Graph API to get and post comments on the users behalf, but that requires the user to accept my application (which seems a bit like an overkill, just for commenting a post in facebook).

Answer 1

The comments plugin are for outside (of Facebook) URLs only. It is not possible to use the plugin for public posts on Facebook.