Facebook has announced the launch of App Center, which will help its users find social apps.
It is asking developers to 'start preparing' so that their apps can be included at the launch. This involves creating an app detail page which will become the destination of non-users when they are searching for the app on Facebook.
Facebook will be using a range of metrics and apps which rate highest against such measures as engagement and user feedback, will be displayed more prominently in the Center.
Source: Facebook Developers Blog.