A Really Good App Discovery App

I think this is the best App discovery program on WP. It is very intuitive and it even can give you the present App count in the Marketplace.

http://www.windowsphone.com/en-US/apps/578ef361-c265-46b7-b6f4-63cbd7fbefe0

So for all you NEW people to the OS check it out I think this will be a very good and helpful start to your journey through the OS.