TANAGRA is a free DATA MINING software for academic and research purposes. It proposes several data mining methods from exploratory data analysis, statistical learning, machine learning and databases area.
"After years of worrying about how much time freshmen spend on Facebook, schools are incorporating the study of social networking, online communities and user-contributed content into new curricula on social computing."
The International Society of the Learning Sciences is a professional society dedicated to the interdisciplinary empirical investigation of learning as it exists in real-world settings and how learning may be facilitated both with and without technology.