Facebook announced couple days ago that WordPress publishers can integrate Facebook features, such as social publishing and mentions, through the new Facebook for WordPress plugin.
The plugin was built by Facebook together with open source partners and makes it simple for anyone to make their WordPress site more social, as it requires no coding. This plugin also works on mobile and support internationalization.
Once the plugin is installed, one can cross-post content published to WordPress to Facebook Timeline and managed Facebook Pages, mention names of Pages and friends and so on. Yopu can find more info here.