Google Doc Publisher - Make Google Docs good-looking in two clicks
Scrapbox - A new style of note-taking that lets you create, discuss, and learn together in one self-organizing space.
Publish to WordPress - Publish content on WordPress right from Google Docs
Unit Notes for iOS - A simple and powerful note-taking app.
Content Editor 2.0 by Surfer - Content Editor is the most advanced content optimization tool that allows you to write and grade your work.
Doceri - Doceri is a scalable suite of products that allows a teacher or presenter to control a computer's desktop, to control audiovisual technology, and to annotate any presentation in real time with the Apple™ iPad™.