Ithaka is a nonprofit organization that helps the academic community preserve scholarly works through digital technologies. One of Ithaka's services is Portico, which digitally preserves journals, books, and other electronic content to ensure future access. Portico maintains agreements with publishers to archive content and makes it available if the publisher ceases operations or discontinues a title. The document discusses challenges around preserving massive open online courses (MOOCs) and online learning materials, including questions around what should be preserved, what can be preserved given rights issues, who is the intended user community, and who is responsible for long-term preservation.