This is extremely good news. At one time, back in 2007, Runescape was the elephant in the room for western MMORPGs - if you counted it amongst them, it made all the commercial ones clearly the long tail, not the short peak of success - <a href="http://www.raphkoster.com/2007/05/29/mmo-long-tails/" rel="nofollow">http://www.raphkoster.com/2007/05/29/mmo-long-tails/</a>