Quite a lot of Re-Volt enthusiasts use GitHub extensively and new Re-Volt-related projects are created on a regular basis. Unfortunately, they don't have much visibility and it's therefore hard to attract like-minded contributors.
To try and address this problem, we've created a proper Re-Volt organization on GitHub:
We already have a few projects and people on there, hopefully the organization will grow as time goes by. Give us a shout if you want to add your own project or get involved, Marv or myself will sort things out.
Post your own tools and resources, as well as creations (tracks and cars).