They are releasing an SDK soon. It remains to be seen how successful or popular it will be. <a href="http://www.amazon.com/gp/feature.html/?ie=UTF8&#38;docId=1000476231" rel="nofollow">http://www.amazon.com/gp/feature.html/?ie=UTF8&#38;docId=100...</a><p>One of the biggest issues with it is that you have to figure out a way to get users to pay for their own bandwidth - this issue doesn't surface on other devices.