If you're a developer, you will be able to register and upload your applications starting next Monday, 2008-10-27, when we've wrapped up a few final details. In order to make sure that each developer is authenticated and responsible for their apps, you will need to register and pay a one time $25 application fee. Once registered, your apps can be made available to users without further validation or approval.

Source: http://android-developers.blogspot.c...for-users.html