Commenting platform Livefyre just launched Sidenotes, a new feature for annotating text and images. We couldn’t be more thrilled.

You may remember that we added the ability to annotate Quartz stories in August 2013. That followed similar functionality on Medium, Soundcloud, Rap Genius, and others. Our hope all along has been that even more sites would adopt annotations, introducing more people to the concept.

Livefyre is one of the largest commenting services on the web, and all of its customers can implement Sidenotes starting today. Here’s hoping that a lot of them do.