This Blog application was made during the two breaks in the workshop today.
Iteration 0 included setup of development environment, generation of an application skeleton, and deployment to development, test, and production environment. 15 minutes, and the server is in Norway :)
Iteration 1 added the Blog domain object and scaffold for it. Also included is the database schema change using Rails Migrations. Again deployment to production. 15 minutes.
Iteration 2 added layout and localization. 20 minutes.