All right, somebody needs to explain the zombie thing. It's not just movies and video games, there is something else going on. There's a Zombie Survival Wiki and a Zombie Preparedness Initiative. Then you've got the Zombie Squad's forum on zombie biology and another one on zombie combat tactics. Here's an index of 80 threads from the "All Things Zombie" forums on various zombie survival tactics. It's gone beyond good fun. It's not just a mere obsession. These people are actually preparing for a zombie apocalypse. So why is everyone so eager for a world devoid of life, but full of the undead? We think we have an idea.