"Second of all, all you parents in the room .... pointless stereotyping and rage ...."
I am a parent in this room. My son is nothing like that. I would say that I don't know any of the kids in his school are like you describe. Those stereotype that people like to throw around are just bullshit. They are probably the same things people said about you when you were in school; and its just as invalid now, as it was then.
What IS different know, is a concerted 'attack?' on PUBLIC school teachers. I am not sure why. My sister is a third grade teacher, I assume she does a good job. She is however, dirt poor because of low pay and still ends up buying her own room supplies. I am not sure why anyone would want to be a public school teacher these days. Maybe thats the goal.
Why don't you look in the mirror and ask yourself why you like to think and write about whore school girls in see through leggings with no underwear.