Yesterday, Mohammad Ridwan Agustiawan successfully defended his master thesis "PLEF: A Conceptual Framework for Personal Learning Environments". Under my supervision, Mohammad has designed, implemented, and evaluated a personal learning environment framework which can support the learners in taking control over their learning experience. These requirements have been achieved by the designed and implemented system. Based on Web 2.0 concepts and technologies, the system allows the learner to e.g. aggregate, manage, tag, comment, and share their favorite learning resources (e.g. feeds, widgets, and different media) within a personalized space.