>apparently this is all part of their overall apps strategy or something.
Actually, in iOS 6, Apple added a graceful way to handle this case. The site can use a special HTML tag to indicate they have an app available, and that will show a tasteful banner at the top of the Safari screen that can be easily dismissed and that can launch the app, with context of the current page. Much better than some homebrew Javascript solution.
But site developers still have the option to completely block you from their content when they detect you're using iOS Safari. Which is what so many news sites are doing.
Actually, in iOS 6, Apple added a graceful way to handle this case. The site can use a special HTML tag to indicate they have an app available, and that will show a tasteful banner at the top of the Safari screen that can be easily dismissed and that can launch the app, with context of the current page. Much better than some homebrew Javascript solution.