Good grief, what a load of bunny-hugger crap.
Obviously these people have never been around a real beef operation. The calves are born "free" and roam with their mommies until they are about a year old. After they reach about 750 lbs they are shipped to a feedlot where they are finished out with a balanced diet of grains, protiens, fats, and all kinds of high-powered vitamin suppliments to keep them healthy until time to process them.
As for "being crowded into pens", well.. Go open the gate on a feedlot and see what happens. The cattle will rush to... stay there. They have fresh water and all the food they can eat. All they have to do all day is sit around eating to their heart's content. If some blissninny thinks the cattle are "stressed" by all this then they have a few screws loose, or they just have an axe to grind with the beef industry in general. Heck, if it was stressing the cattle it would have been changed a long time ago. Stressed cattle gain less weight and have more health problems (translation, they are not as economically viable as stress-free, healthy cattle).
The chickens? Can't speak for them, but I have some neighbors who are into the whole "free range organic chicken" thing. They serve it all the time. It sucks. Small, tough, expensive, and it usually has a gamey taste. My neighbors swoon over it because it supposedly has more "easily absorbed nutrients" and is better for you because the bird hasn't been "genetically altered with processed foods a food suppliements". Gag, for educated adults in the information age, people can be such idiots.
Brad