Hey guys, it's been requested a couple of times so I've added a community Wiki to the site. It's using DocuWiki and you can find it here (the link is also on the front page):
http://www.thermite3d.org/dokuwiki/Anyone can read it, if you want to edit then you will need to register. I would recommend using the same name that you use for the forums for simplicity.
I've added a developers todo list because I think it's useful for you guys to kow what is coming down the pipeline, and I've also moved the voxel resources stuff across from the main site. I think it makes more sense for this to be a community effort anyway.
If any of you want to fill in skeleton code for using OpenGL, Direct3D, or Ogre then feel free to do so.
Let me know what you think, and if you have any particular suggestions or questions.