Reading this, one phrase comes to mind;
"There's plenty of room for all God's creatures. Right next to the mashed potatoes"

On a more serious note, I'm completely against doing harm to an animal unless it is larger than I or could potentially rip a limb off or a hole in me (EG: Bear) then its game on. As far as eating animals; it is part of the food chain. Larger animals do the exact same thing. They hunt for food so for PETA who claim that it's bad for us to eat a steak, why is it ok for other animals to eat, other animals? If we as a species are considered a higher evolved "Animal", doesn't it make sense that we need to feed as well?
All I know is this, should the day come when an individual approaches me while I'm enjoying a steak at any given establishment and gives me grief over it, they best keep their distance or they'll be next on my plate. I'm fine with and have a great deal of respect for others living their own lifestyles and having their own beliefs. But if I want a steak so fresh that it is still moo'ing then god damn it leave me be with my fork, knife and a bottle of BBQ sauce!