Facebook comments importing

Hi there, I don't know if this is a silly question or not... shouldn't facebook comments import function actually merge the facebook comments written on the WP page with the comments made directly via facebook (for the post with the link to the WP post)?

At the moment I see my on-facebook comments importing as wordpress comments... although these are completely disabled (from what I see in my config)...

Example: http://haters.ro/2013/01/03/danger/ versus https://www.facebook.com/Haters.ro/posts/128853870609961

Also (this one is 100% silly for sure...) facebook comments made on the WP site... any way of merging those on-facebook? :slight_smile:

Thank you very much!
Have a nice day!