The Cloud is a journey, not a product!
Conclusion: Defining the Cloud is proving to be elusive. This is because vendors are trying to neatly define Cloud around their products and services. This creates competing, product based definitions for what is actually an aspiration to create a “better IT environment”.
Viewed as an aspiration, the Cloud becomes a journey to create an IT environment with specific characteristics, such as cost transparency, utility pricing, capacity on demand, commodity pricing, self-service, location and device independence. Like all journeys there are many different paths which depend on where you start and where you want to go.