I make the distinction between learning and marks.
I'd love to help everyone in the world to learn, but what's the point on being marked if you're all the same?
Personally, I hate people who scam shit off me.
It would be like me going up to you and taking your money. I didn't know life got so competitive that you'd actually care if I abused your generosity?
It has nothing to do with principles, morality, or anything of that nature. It's a totally practical approach - she does work and gets the info, they just listen and get the info. They are abusing the situation for information.
Edit: Actually, iwannarock. I'm lazy. Please post up all your assignments for me. Thanks.