Social Annotation Tools

The latest in the ACRL Tips and Trends series is Social Annotation Tools (which "facilitate the collaborative markup and discussion of digital documents or web based content by a group of individuals") and as usual it consists of a few pages which concisely define the topic, discuss applications and drawbacks, and give useful links.  Download it at https://acrl.ala.org/IS/wp-content/uploads/Tips-and-Trends-Fall-2022.pdf
Photo by Sheila Webber: colourful cauliflowers, November 2022