2) The article points out that because of the popularity of the iPhone in the U.S., the U.S. has become the major source of cell phone applications. Hence even though the U.S. has traditionally not been one of the most important cell phone markets, it now has disproportionate influence over the direction cell phone development is heading in. If you want your app market to take off, you need a platform that's popular in the U.S. Again, Android will only compound this problem for Nokia.