A new and important tool for zombie apocalypse survival:
While most attempts to classify the different types of zombies limit their analysis to fast vs. slow, alive vs. dead, Jason Thompson's massive zombie taxonomy map goes far beyond that, cataloging more than 350 different types of zombie.
Not all zombies are the same, and in order to defend yourself effectively you need to know what's attacking you. Are they fast zombies or slow zombies? Viral zombies, supernatural zombies or alien-invasion zombies? Headshot zombies, living zombies or writhing-severed-limbs zombies? Crazed, unreasonable people who are alive but act 'zombie-like'? Voodoo zombies, cannibal zombies or rotting Etruscan curse zombies?
Thompson is also offering 24"x36" posters of his zombie map through Kickstarter.