A petition asked for it, and the petition succeeded!
In honor of Robin Williams' sad passing, many fans petitioned World of Warcraft to make some sort of in-game tribute to the man. Williams was a known World of Warcraft lover, and people in the game wanted to honor him!
While this version is still in Beta, it seems the petition has been answered !If you should ever find yourself on an island off the coast of Talador, you may discover a mystical lamp. The lamp will never stop burning; that’s why they call it the Ever-Burning Lamp. Should you rub that lamp, a large blue genie will appear. “Infinite Cosmic Power!” it will say. And then: Itty Bitty Living Space!