This is the scenario. I post on my blog. I then share that to my Facebook fan page which puts the post on my wall. All comments on the blog post should show on the Facebook fan page as comments on the wall under the share and visa versa - all comments on the Facebook fanpage regarding that post should show up as comments on the blog post. Is there a way to 2way sync Facebook and blog posts comments? Thanks for any help.
If you don't know about scripts or apps, if you use wp there's a lot of free plugins about comment to fb wall.
You probably want to do something like this http://wordpress.org/extend/plugins/facebook-comments-for-wordpress/ hope that helps, Nigel
I like commenting on the Disqus commenting system, but back when I tried to install it on a site I didn't like it but I forgot exactly why. Maybe it was because it was a young and clunky system at that time.