Here are a few other advantages Android offers you as a developer:The Android SDK is available for Windows, Mac and Linux, so you don’t need to pay for new hardware to start writing applications.An SDK built on Java. If you’re familiar with the Java programming language, you’re already halfway there.By distributing your application on Android Market, it’s available to hundreds of thousands of users instantly. You’re not just limited to one store, because there are alternatives, too. For instance, you can release your application on your own blog. Amazon have recently been rumoured to be preparing their own Android app store also.As well as the technical SDK documentation, new resources are being published for Android developers as the platform gains popularity among both users and developers.