Because one follows from the other. The idea of "too complicated" is a misnomer as Eve does a great job of showing. In general Mmo's are highly complex games, forcing you to make a large number of different decisions. To try an say this one is "more complex" is false as the various arguments over las and crafting show pretty clearly. This game is not any more complex than WoW is, though it does rely on slightly different skillsets Ie paying attention instead of spamming 1, 2, 3, 4, 5 while watching tv.