Typical test-marketing survey mumbo jumbo suggests that the phone would offer "all the exciting Google services from the PC" and -- thanks largely to targeted advertising -- affordable (as it's been suggested) flat-rate data service and a three-month trial.
Most bulk mail programs used to manage mailing lists, promotions and other forms of electronic marketing have a test tool that will work out what chance the messages have of getting through industry-standard spam filters.
The cloud provides a low-cost way for engineers, product developers and even marketing folks to experiment with new ideas and test their feasibility within a short timeframe so that they can quickly move forward with successful ones.