As I read through the various comments people left here, it kind of made me angry. I've met only one person who cut for attention, and she was a shallow whore. With any group of people, you're going to have that handfull that give the masses of others a bad name -- the shallow attention seeking whores just so happen to be those people.
Cutting and any form of self injury is a serious thing. I used to cut, and if anyone cares enough for the specifics, they can ask. But, more or less, I was at a bad time in my life when no one offered me any help, especially when I needed it the most. And true, it momentarily left me feeling better, but... the long term effects are not worth the momentary gain of relief.
It's not a subject to be taken lightly. Anyone who cuts, or does any other form of self mutilation for that matter, should seek help.