OH NO HERE'S ANOTHER ONE!:
http://www.cnn.com/2009/CRIME/07/03/craigslist.girl/index.htmlDifferent motive--"settling scores"--but still bullying because of the age difference!
He described Tannenbaum as "a well-loved woman by both family and friends," and said she was a classroom mom at her daughter's school.
"She's never been in any trouble for anything before," Scharfenberg said. "She's just really upset by the whole thing. Her biggest concern has always been that this not materially affect the victim or her child. She wants to make sure the way it's being handled doesn't make that worse."

Writing a 9 year old girl's name and phone number on a Craigslist sex ad should definitely earn some jail time. Unbelievable. I'm glad the victim's mother answered the phone and dealt with it.

I've heard a lot of cases of this: the kids get into a fight and a parent of one of the kids bullies the other kid. My instinct is to explain to my own kids how to deal with the situation, and protect them from any bullying but not to do anything rash. I just told my son today that he is not allowed to call the Sunday School bully/spoiled brat "stupid", and also told him not to get too physical with her (she was spraying other kids with bug spray--he wrestled the can away from her).
Huge proportions of the population have been bullied at some time in thier lives
Perhaps when they're "down". It's the wounded goldfish thing. Bullies always look for one person to single out. With me it was being a geek; part of the reason we have mirror neurons is to jumpstart the learning process by imitation, BUT, another reason, I suspect, is to "be like everyone else" so as not to draw attention to one's-self. It's like the flock of almost identical-looking flamingos in a huge group, that the eagle actually has difficulty choosing a victim from--and goes looking for one that's "different" hoping that it's young, old, injured, or otherwise easy prey.
But sometimes, even when you think like other people, you still stand out with personal issues you can't or don't know how to control. One advantage I had over the Megans of the world was being able to analyze the problem with a certain amount of emotional detachment. Oh, I HAD the emotions--I am simply able to think about problems without them clouding my judgment--which is itself a potential leverage point for bullies ("he's so detached, he doesn't CARE about people....cold and unfeeling...". Sore point.)
Most are not willing to acknowledge it.
That's called "repression". It happens because they can't or aren't ready yet to deal with it, precisely because they have difficulty detaching from the emotions. If they do remember, they re-live the experience all over again. I've seen it.
The way to deal with past bad memories is to deeply calm yourself, and then think about them with a "sky like" attitude, "as though the memories are clouds floating by in the sky--with neither attachment nor avoidance". Just experience them, "name" them (think of words to accurately, objectively describe what happened), and then LET THEM GO. Not forget or repress, just integrate any lessons learned, and chuck it up to experience.