Good start - section 4 needs to be expanded considerably - this is the main focus of the project.
- Formatting: tie into appropedia with hyperlinks, use existing site resources to explain basic concepts, categorize properly
- Content: cite each concept directly using <ref> commands, quantify your suggestions - consider choosing the most promising one and working in some calculations to prove your point.
--Joshua 15:23, 19 November 2008 (UTC)