this is the plugin – http://wordpress.org/extend/plugins/facebook-comment-control/
These are my facebook app settings –
Application ID
111637178904680
API Key
aa9568bd4b470a3273d4294829473212
Application Secret
5054c2bc1f665a0a92eeef95614ac290
Site URL
http://www.the1upmanship.com/
Site Domain
http://www.the1upmanship.com
Contact Email
oneupemail@gmail.com
Support Email Address
oneupemail@gmail.com
Application Description
http://www.the1upmanship.com
