This document summarizes the evolution of open educational resources (OER) over the past 10 years. It notes that textbook prices have risen 150% while overall consumer prices only rose 25%, forcing many students to do without textbooks. It celebrates the growth of OER and open licensing but cautions that commercial publishers are increasingly co-opting the OER model. It argues that the academic community must thoughtfully decide how to support OER to ensure students' needs are prioritized and control over academic content is maintained.