The Windows Metro SDK and Windows Phone SDK are not the same. Windows Phone has already gotten pretty good developer support. I believe for a while it was the

The Windows Metro SDK and Windows Phone SDK are not the same. Windows Phone has already gotten pretty good developer support. I believe for a while it was the fastest growing platform in apps. But you hit a wall where users matter. They're not going to catch up to iOS and Android in apps without also having users. The two must grow together.