Shanghai taxis are better than a cup of coffee – or ten. My morning cab races through downtown streets over painted lines that mean nothing here, passing just inches from cars and pedestrians, and honking for both excellent and seemingly no-good reasons every few seconds. You just have to put your head down and hope for the best, and that act of blocking the world out and praying the next second won’t be your last is exactly what the World of Warcraft Arena and StarCraft II players will be feeling every moment they’re on-stage this weekend.