Online course discussions are routine in online and blended classes, and they are gaining popularity in face-to-face courses as well. Proponents of online discussions tout that their use can help with community- and relationship-building, can push students to go deeper with course content and demonstrate critical thinking, and can allow students to share their knowledge and previous experience with course-related concepts and ideas. Although the use of online discussions is becoming more common, I frequently hear faculty express concerns and challenges they have with them: the time it takes to read and grade each post, keeping students interested and engaged with the forums, and wrestling with how much they as instructors should be participating.