Intuitive Outlining and Brainstorming.

Organize your ideas using a tool that complements the way you think.  Drag in text and images from Safari, Word, the Desktop and most other OS X applications.  Place them anywhere on multiple worksheets within a single document.

Use the content you've gathered to build elaborate visual hierarchies.  Add annotation.  Link to external web pages and desktop documents.  Easily mastered, surprisingly powerful.