As if you like to take advantage of the social media to gain more traffic and reach more interested users for your content, you might have already created a Facebook fan page for those needs to be satisfied via Facebook. Else you can post them on your own wall to find them useful to your friends. Yeah, Facebook has large number of users worldwide and it became more and more popular everyday. That's why you are trying to take advantage of Facebook. You can post a link of your post on your profile or fan page to notify Facebook users when you have fresh content on your site. But wouldn't it be better to automate that process to post automatically on Facebook whenever you have fresh content?