This paper foregrounds sociocultural learning theory and dialogic pedagogy to describe how instructors at two universities, one in the Midwest and one in the mid-South, used a web-based social annotation tool to spark conversations among English language arts methods students who crossed geographic boundaries and invited all students to share their voices and respond thoughtfully and respectfully to others' ideas. Outcomes of this exploratory exercise include the following: methods students' inquiries into the potential for social annotation to expand learning beyond traditional classroom walls, instructors' reflections on student interactions with peers in virtual spaces, and a call for educators to be intentional with the digital tools they choose to employ.