If you have the Panels Interface (I still do - loving it), you can install the Facebook panels and it works like a charm, with a great interface and usability. If not, search around and you will find a facebook app, made by a member of XDA.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?