Read similar articles years ago. Although... the first argument is kinda void, since you could just assume that whichever infection the zombies had would also be carried by insects and other animals, so yes, the zombies would get eaten, but the virus would still continue to spread.
Hmm. At the end it says 'shoot him in the head'. He's already dead though so he'd just get right back up...
You don't know how Zombies work do you? If you shoot a zombie in the head it will go through the skull and hit the brain. When a zombie is alive the brain is really the only organ that still works. (I'm probably wrong). So shooting a zombie in the head would be like an insta-kill.
Amsuing read Tried reading another one but it crashed Safari. But this is all based on Movie descriptions of zombies.
I both love and hate Cracked depending on the article of the day. I thought this was pretty good, but it ruins my dream of being one of the four ball-busting heros of the Zombie Apocalypse. Reading World War Z at the moment.