Regardless of what or how many springs you have, this is a great way to create publicly shared content without having your users struggle to locate the information. You can share the notebook in a collaborative mode, allowing others to post and edit the content, and still have the embedded notebook sharing all the contents in a clear visual format. If your reader is a Springpad user, they can follow your notebook or even reshare it for others to find.
This is just one of the many ways to put these notebooks into use. There's lots more where this came from.