" An outline is a list [ 1 ] of the main features of a given topic, often used as a rough draft or summary of the content of a document. [ 2 ] A hierarchical outline is a list arranged to show hierarchical relationships, and is a type of tree structure Read More...

Knowcase is a fun site for creating collaborative outlines. While I do like this site, I would enjoy it even more if it had more features such as adding photos or the ability to turn your outline into a diagram. That being said Knowcase is really nice Read More...