Hi, I just wanted to post a link to a project I recently finished. I've created a component for Joomla that allows you to integrate your reviews into your Joomla site. In the course of doing this, I also created a simple PHP library for the Goodreads API. It is "read only" (no OAUTH). Comments or feature requests welcome!
http://www.314pies.com/projects/goodr...
http://www.314pies.com/projects/goodr...