Bringing flexibility and extensibility into Learning Management Systems) is crucial because it gives teachers and students a free choice of technologies and educational materials they want to use for their courses. The paper presents a solution via enabling widgets (OpenSocial apps) within Moodle. Our first Moodle plug-in allows teachers to freely choose a set of tools they want to use in their courses though students can not change widgets proposed by teachers. This environment was evaluated with students within several courses. Even though the environment was perceived as useful by students, they still lacked their own personalization. We describe how the future plug-in tackles this problem.