The document discusses Kanban and whether it is just common sense. It argues that Kanban is a simple and intuitive way to visualize workflow and limit work-in-progress that has been successfully implemented by many companies. The document provides examples of how Kanban can help businesses operate more efficiently by reducing bottlenecks and focusing on the most important work. It concludes by inviting the reader to learn more about using Kanban and the Rally software platform to implement Kanban systems.