More and more businesses are creating Facebook pages to promote their products and services.    To keep content fresh, many websites and applications are automatically posting content to their pages.     They allow an application to post content on behalf of the user.   But how do these applications post content on a page, as the page?   That’s where page access tokens come into play.   I wrote a detailed article for The Jonah Group on how to do this.   You can view it on their blog here.