Etherpad is a web-based collaborative real-time editor, allowing multiple users to simultaneously edit a text document, and see all of the participants' edits in real-time. Individual authors can colour-code their text, but please also identify yourself in your comments, because colour identifications are not persistent. *Note: Firefox has some issues with the display of Etherpads. You can solve this issue by using a different browser OR by clicking the 'share and embed' button on the pad, and copying and pasting the pad's URL into a new window or tab.*