Mary Poppendieck gives a mean talk

I am now obsessed with Mary Poppendieck after watching Competing On The Basis Of Speed.
It's the second best hour I've spent all week. To put that statement in context I participated in four releases, finished one project, turned a corner on another project, kicked off a project, finally got completely out of credit card debt, and worked on my golf swing this week. The quality time I spent with my wife edges out Mary's talk.