As usual, Dustin Boscher, our visualization king, takes things to the next level when defining how to use visualization tools in a formal project setting. He has a post over on our BPM blog about where and how visualization fits. Check out the link for the text around it. My only comment is that I believe his approach works in a SCRUM type setting.
My only comment to Dustin is that he should come post for the portal and social guys, we are much more fun than those process guys………………..
Fine site mate