I've been working this week on a diagram and blog entry to give a high-level picture of the project, as well as a taste of the variety of issues we've needed to contend with.
I couldn't figure out how to make a draft blog entry accessible to others, so I went ahead and published it. If you see anything that is unclear or incorrect, please let me know. http://blogs.sun.com/kupfer/entry/scm_migration_the_big_picture thanks, mike
