Scrumban Experiences
Back into 2008 i was doing lots of scrum like everybody else. I spot several issues working purely with scrum like: Issues working with delivery dates, issues working with distributed work, or work beyond the team level, issues working with FAKE Pos, or pos who could not make any call or was really afraid to make calls because a specific corporate culture. In brazil CMMI and process, unfortunately are still strong, maybe there are not strong in a direct way but they are still into a indirect way. People often go to new methods and practices but with old culture and that does not work because as Deming said once: Dont copy the tools copy the principles in order to get the principles it require to change culture and values, for brazil old values around process and quality.