There is much debate about the role or position of Scrum Master within a project team. Who should fill the role, what is the process for filling it and to what extent are the responsibilities?
What is your experience in your own organization? Is it a role that an existing team member takes on, or a new position in your organization?
What do you think works best and why?
Please check our Ron Montgomery's new article on the subject: Things to consider before becoming a Scrum Master or adding one to your organization.