The success of World Of Warcraft owes more to the fans, plus, as you said, it was one of the first in its genre to showcase a lot of new things that Blizzard Ent itself has brought to a multitude of players. But not every subscriber knows the notorious lore of the world of Military Craft, with the exception, of course, of the stories about Arthas and Illidan, who at one time managed to visit the avatar of almost every third schoolboy of those times. Yes, and about Arthas and Illidan, few people really know something, and if they do, then only briefly and extremely superficially.