World of Warcraft has been up and running for six years now, and to anyone who played in the early days, the game is barely recognizable. I'm not talking about the Shattering; I'm talking about the meat of the game, the interface and UI and mechanics that allow us to interact with Azeroth. Blizzard is a great innovator, and over the years we've gained such features as battlegrounds, linked auction houses, meeting stones, heroic dungeons, arenas, the dungeon finder, heirlooms, and the in-game calendar. None of these were present at launch, but they all affect our playstyles today.
These are all great, but that doesn't mean I stop daydreaming about what else Blizzard could do. I love the armory calendar view, but I'd be thrilled if the Blizzard calendar integrated with my Google calendar so I could see raids and guild events alongside my real-life schedule. I also yearn for variable speed scrolling quest text. Instant text encourages me to skip to the end, but the scrolling option is vastly slower than my reading speed, and I just can't handle it.
Which feature added after launch do you think was the biggest game-changer and why? What new innovations would you like to see? Which new Cataclysm features do you think will have the greatest impact on the way we play?