I think this is generally useful, but I would prefer to see each version of the code. By making this a wiki you will end up with only one version, but if you co

I think this is generally useful, but I would prefer to see each version of the code. By making this a wiki you will end up with only one version, but if you could see each version you can see different approaches to the problem. The history attempts to address this, but it is difficult to use.