Implementing Smart App Banners – A short tutorial by David Smith:
Anyone visiting your site will now get this clean and context aware banner. If you are an app developer please take the 2 minutes needed to implement this. Gaudy popups promoting your app were detestable before but are now downright inexcusable.
Hate it when developers use popups to promote their own apps on websites. A reason to never come back. This should at least help, even though the new banners in iOS 6 are still rather large.