Blue Flavor has launched a new set of web-based iPhone applications, called Leaflets. These small applications offer iPhone-specific interfaces for popular sites and services such as The New York Times, Newsvine, Flickr, Upcoming, as well as interfaces for search, RSS, and a directory of iPhone applications. The Leaflets are also optimized for AT&T’s EDGE network, by reducing the amount of images and other data-intensive interface elements.…