Guild Wars 2 is going to become the latest big PC game to get a satellite iPhone app. Our friends at Massively have a post up about the "extended experience" that ArenaNet is going to offer in the MMO sequel. You won't be able to play the full game on your iPhone or iPad, but you will be able to chat with friends, browse the world of the game, access character and achievement information, and even wiki information about the game, either from a mobile location or just using the mobile device alongside you as you play. It all sounds really interesting, and actually very forward-thinking; lots of gamers