Should I go to my former High School principal to inform her of such information?

So the recent suicide committed by Amanda Todd has boiled my blood a bit.

Throughout high school I had people who wanted to hurt me… i.e give me a bad name, try to intimidate me, or sabotage my interests. Their efforts were at best quite laudable…unless you are not on top of yourself.

So, what I want to talk to the principal is about what goes on (ways people try to harass from what I experienced). It is a bit unconventional than most methods ( very sneaky) and some of the perpetrators can be some unusual suspects (nerds, smart kids).

Do you think it is a good idea? How should I approach this? Any high school principals or former principals on here? What would you say to this?