[notclive]

I like the idea of showing the progress of an application over time. You could use your CI system to take a snapshot on every commit. In the simplest form you could just take a screenshot, or to capture interaction you could record selenium tests (or any equivalent suite).

[redbluething]

I actually did it at the end.

Just went back through the Git history, found milestones and checked out those commits. Ran each commit in the sim and took a video. First time I have done that and pretty happy with how it turned out :).