Imagine, if you will, a time long ago. A time before we cared about dual specs, Ulduar, Sartharion, and the rest. Back before hard modes and vehicle fights. I speak of that fabled time at the end of The Burning Crusade, when Kil'jaden was reentering the world through the Sunwell and there was something about a girl and some manga ... There was a lot of supplemental reading. Wrath of the Lich King was announced, and we were all excited.
One of the more community-jolting announcements during the Wrath of the Lich King launch trailer related to new character dances. Since then, the Dance Studio has become a legend in its own right, being called everything from the second coming of the WoW messiah to a dumb waste of time for designers and developers who could be working on more "important" projects. Some people believe it will never come, and others still hold onto embers of hope.