I tried before to analyze the development of drupal history, and I end up creating a little project to actually track the scripts and other things I am using to do that.
Now that drupal 7.0 is out, I improve a little more those scripts named drupal contribution analyzer, and now I am uploading the results of that.
So, no more waiting, here the results:
Activity by changed files
Activity by changed files(excluding CVS committers)
Activity by commits
Activity by commits (excluding CVS committers)
It is based on commit authors and commit attribution(extracted from commit messages), and it starts on the first D7 commit.