Oracle's Nadia Bendjedou, of "10 Things You Can Do Today To Get Ready For Fusion Applications" fame, has expanded her presentation into a white paper. The white paper expands on the "10 Things..." theme, including some use case scenarios for different types of circumstances. It's well worth reading. You can find Nadia's white paper here.
Thanks to Yak About Apps' Linda Fishman Hoyle for bringing Nadia's paper to my attention.