They're harmless. Well, atleast those who aren't 100% PETA nuts. I mean come on, a couple people with a questionable hygiene and with an ideology based on fellatio and fornication for everyone, free drugs and awesome music. They're pretty low on my 'hate'-list. It's more like this:
1. Dictators and similar totalitarian (insert -ism here ) and theocratic a-holes.
2. Populists and politicians who run on dodgy 'moral'-grounds.
3. Corporate scum-f*cks who think that macchiavellian methods are quite a swell idea. This is however blurry, since these people and politicians usually go together.
4. Racists and other 'hate'-based groups, including anarchists, PETA, and similar.
5. Hooligans and other petty criminals.
6. General a-holes and alpha-male wannabes.
7. People who use "like" in every sentense and describe everything as "awesome". More or less, mainstream pod-people. Every culture have these kind of people.
.
.
.
.
.
.
.
XXX. Health-nuts who complain about smokers and remind everyone, everyday how "awesome" life is without cigarettes. They usually don't drink alcohol and coffee either.
XXX + 1. Hippies, they who smell too much and care more about animals than our fellow man.