Today Apple announced iOS 5 for the iPad, iPhone and iPod touch. Among the shiny new features that will be in this version of the operating system is Newsstand, where "iOS 5 organizes your magazine and newspaper app subscriptions." There will also be a "new place on the App Store just for newspaper and magazine subscriptions."
iOS 5 is a ways off...it's supposed to ship this fall. There aren't many specifics available yet. But looking at screen shots, I see example publications that are created with the Adobe Digital Publishing Suite and Mag+, as well as custom apps like The Daily. So presumably this will work with magazine and newspaper apps built with a variety of systems.
This is a long-anticipated and welcome addition to the periodical publishing landscape. For tablet publishing to be successful, users need a central location to find and discover periodicals that suit their interests.