Comments Box is a social plugin developed by Facebook who lets all those who want to comment upon your articles and have a Facebook account to do this, while they are on your site, not anywhere else. They can use the plugin, if you download it from the Facebook social network, the Plugins section.
The Comments Box can be set just like on your Facebook profile page. You can click to be shown only the comments of your friends, friends of your friends, of everybody, you can select that some comments to be hidden and so on. If you have a site destined for everybody, it would be good to let the comments to flow just as they are written. They can be arranged depending on who wrote them, but it is better to leave them to be posted chronologically.
Along with this Comments Box, the users will receive a Post to Facebook box, where the person who comments, will get on his or her Facebook account, his or her comment, and those who are his/her friends will see this on their News Feed, along with a short story. Besides the story that tells them that Luisa or John has commented upon a post, they will receive also the link towards your site, the site where Luisa or John commented earlier. In this way, your site will be promoted by those who comment. This is why is very important to write articles that attract comments, because if you simply rely on the power of the social plugins developed by Facebook, your work might not be so popular among the Facebook users.
The administrators of the site can choose those comments to be visible on the pages of those who comment or they can choose the comments to be visible, but with limits, in this way, the admins being able to sort the irrelevant messages and those who are not good for the site. Some of those comments will be approved to appear on the Facebook pages of those who comment only after the moderator sees that is is a “clean” message.
