Chapter 1. Talking back to texts: an introduction to putting the "social" in "social annotation" -- Chapter 2. The marginal syllabus: educator learning and web annotation across sociopolitical texts and contexts -- Chapter 3. Students' uses of a private margin on public online discussions -- Chapter 4. Google docs motivates creative inspiration and constructive interaction -- Chapter 5. Synthesizing what was learned: using social annotation with concept maps -- Chapter 6. How to encourage reflective practice with the help of collaborative video annotation: social video learning in teacher education -- Chapter 7. Addressing FYC instructors' lack of technological expertise in implementing multimodal assignments -- Chapter 8. The role of annotations in summarization: a writing-to-learn strategy -- Chapter 9. Practical issues with modern marginalia.