Apple is aiming to integrate Flickr and Vimeo into iOS 7, a source tells 9to5Mac. The integration is expected to work in much the same way as Facebook and Twitter support does in iOS 6, allowing single sign-ins via the Settings menu. In the case of Flickr, at least, signing in may not only add another option to iOS' built-in sharing menus, but also simplify apps with their own hooks for the service, such as Instagram. Flickr is already integrated into OS X Mountain Lion and the iOS edition of iPhoto.
