I have been using the app Hypothesis for several years now, both for my own reading and in my classes. In this video I showed a bit of that. Interesting side-note, that when I was talking about “following” people who annotate in public, I showed something that Chris Aldrich had annotated and then followed that back to his Hypothesis homepage. It had fewer than three thousand annotations then versus the close to 20,000 you would see today!