I'm allergic to cats, and while I might often joke that they're beasts from hell (seriously, have you ever paid attention to cats? They're preternaturally Satanic,) I don't actually wish them any harm.
I know nothing of milk allergies or their severity -- is it so bad that just being near milk will cause you troubles, or is it only ingestion/contact. If the former, I suppose I get it. If the latter, why would it bother you that other people choose to consume it?
As one of the 75% of blacks who is lactose intolerant, I can certainly sympathize with bifrost's post, although I don't want to deprive others of milk products if they enjoy it.
As I was growing up, milk, being recognized as healthy part of a diet, was basically forced on me during school - okay, not literally, but the school lunches only provided milk or chocolate milk, the water fountains didn't work reliability, and the cafeteria staff would always look down on my if I brought my own juice. Sometimes it was easier to just gulp down the milk and then deal with stomach cramps/diarrhea during my afternoon classes followed by rushing home to use the bathroom before I exploded.
One of the best parts about going away to college was being able to select my own beverages with my meal. If you want to have milk, that's fine with me, just don't force me to have to consume it.
Milk Allergy can be dangerous. It depends of the level of sensitiveness. For example a baby can be vaccinated by Glaxo's Infanrix that not say explicitly that contains milk protein and he/she will have rush in the skin, fever, cry all the day and make blood stools. And this is just a small symptom. In the worst case it can have an anaphylactic reaction.
