Some very important information was released about Cataclysm yesterday on a G4 Xplay segment, discussing a Cataclysm storyline preview. However, some awesome pieces of news came out unrelated to the story at all. Check out the video to hear Tom Chilton, Cory Stockton and others discuss some pretty cool reveals. The two new important pieces of information were:
Auto-quest complete technology: Players are able to complete quests in the field and immediately begin the next quest in the chain, without running back to the quest giver for the next step in the quest, allowing multiple quests to be completed without returning home. Think of it as Archmage Vargoth's staff on steroids.
Raid boss quantity limits: Every raid in Cataclysm will have no more than six raid bosses per instance. Instances like Icecrown Citadel and Ulduar in boss number are gone, and the Serpentshrine Caverns/Tempest Keep model is back in. With a reduced number of raid bosses per raid, three full raids will be available at Cataclysm's launch.
Very interesting, especially the capped raid boss numbers. If you never played World of Warcraft during The Burning Crusade, you missed the proto-concept to these smaller, but more numerous, raids. Serpentshrine and Tempest Keep added up in boss numbers to a full 11-12 boss raid, but was separated into two encounters. Blizzard can now itemize across multiple raids instead of just one environment.