Apple's plans for its iCloud launch could make it more of a fundamental platform shift for Apple than just an upgrade to its existing service, a new clue has given out at the last minute before WWDC. One source for the historically reliable John Gruber said not to see iCloud as an extension of MobileMe but instead to "think of iCloud as the new iTunes." Instead of routing most syncing through a desktop app, much of it would happen through the Internet and let iOS devices work independently of a computer.