"Amazon has officially launched its own application store for the Android mobile operating system."
Amazon has introduced their own Android Appstore which is similar to the Google Market. Installation of the Appstore is a bit complex but Amazon provides good instructions on their website to get you through. Also Amazon has included a very nice incentive to use their store: a different free paid app everyday! So if you check everyday, you can stock your app library full of great apps for free. Some of the free apps of the day have already included Shazam, Angry Birds Rio and Weather Bug Elite. Check it out and start building your app library!