Amazon says Windows and Windows Phone sit well in its strategy for AutoRip
Amazon is currently launching its AutoRip service in Europe, which will join the already established US version. Music purchased through the cloud player and those bought on the Amazon websites are stored in the online music storage to be played on multiple devices, including the Kindle Fire family, iPhone and iPad, Android hardware and through a web browser. Native Windows and Windows Phone apps are yet to be developed but are said to be on the table.
via Windows Phone Central - News - Forums - Reviews - Help for Windows Phone http://www.wpcentral.com/amazon-says-windows-and-windows-phone-sit-well-its-strategy-autorip