“…They found that the biggest repositories contain no more than several hundreds of thousands of objects, and they located only two repositories with more than one hundred thousand users (e.g., Curriki and Merlot). This contrasts Little repositories such as Wikipedia, which contains more than 26 million articles in more than 250 languages and serves more than 500 million readers each month (Mesgari, Okoli, Mehdi, Nielsen, & Lanamäki, 2015). (Murphy, Hashim, & O'Connor, 2007); Connexions is an Internet repository containing educational content focusing on books, organized in modules that include tools for editing and reorganizing content (Burrus, 2014); MIT OpenCourseWare is a repository containing the academic content of entire courses from all the MIT university faculties, where some of the courses even include full video lectures (d 'Oliveira, Carson, James, & Lazarus, 2010).…”