...
- Present & Collaborate
- Guide & Workflow
- Collect & Associate
- Reflect
- Evaluate & Feedback
- Share
- Export
- Report
- Tag & Search
The following are related links from Sakai 3 & Kernel 2 development
Feature reviews
Angel Learning (http://www.angellearning.com/)
...
- Highlight & add 'sticky notes' to pages
- Archive to PDF format
- Tag and search
- create interactive slideshow
- Search titles, tags, annotations, full text
- Share & Collaborate: Threaded discussions
EtherPad (http://etherpad.com/)
- Real-time collaborative editing
- Versioning and 'undo' functionality
- Edits highlighted in author's colors