Facebook has a commenting system you can install on other websites (like this one) that allow people to comment on those websites using the familiar facebook comment box. See the comment box below this post.
I’ve decided to give it a whirl on this site. I had previously been using the Disqus commenting system, but I’ve noticed on other sites that do use Facebook comments, there tends to be more comments and more interaction. Plus there is a certain amount of kickback to the site, because most people who leave a comments do not uncheck the box that says “post comment to my wall” which means their comments gets posted to their wall and their friends see it. That means more exposure for the article itself.
How do you feel about facebook comments on other websites?