Books now outnumber games in Apple's App Store, marking the first time the games category has failed to dominate total iPhone and iPod touch applications, according to new data issued by mobile advertising exchange Mobclix. As of last week, the App Store boasts more than 26,500 books, representing 18.6 percent of the total 142,000 available applications--the storefront features a little over 25,000 games, or 17.6 percent of all apps. Article