Pen.io

Pen.io (http://pen.io/) is a simple, clean, web content publishing tool. Users select a title and password and then enter text, drag images, or add tags to embed videos and create links. Instructors could use Pen.io to distribute content or assignments, and students could build pages collaboratively or individually to actively engage with course material and concepts. Account creation and login is not required in Pen.io, and all pages are publicly available.