I guess this is a list of things that I plan to do anyways but wouldn't mind if other people got there first. A quick list of way to contribute it the following.
- Make tutorials for Raspberry Pi/Linux
- Screencast or make youtube tutorials
- Provide art or assets that can be used by others
- Tweet or share the project with your followers
- Implement Dash Model Format plugin for some 3d software
- Support us on one of the platforms in the Support Page
In addition to ways to contribute, i think it would make sense to use this space to give credit to people who have contributed.