We're always looking for ways to improve World of Warcraft and, for Cataclysm, we introduced several UI features and new types of technology to help make questing more accessible, more immersive, and, most importantly, more fun! You've probably already encountered  many of these mechanics as you've explored post-shattering Azeroth, but we still wanted to take some time to discuss their purpose and functionality with you, as well as get your feedback on how they've contributed to your leveling experience this expansion.