My first impression is that it's a flow chart in the form of an outline. The outline looks like something I could just as easily type into any text editor. Why not make it a visual flow chart?
We actually started out by displaying user flows as flow charts... we quickly realized that flow charts are an inefficient way to display a comprehensive batch of sequential user actions and application flows. It IS easier to type outlines in a text editor than mess around with flow charts.
We transferred that realization to this web app.
Our user actions are linked to application screens, which gives you a good overview of how your user interacts with your application.