I'm sorry I don't understand how someone can kill themselves over cyberbullying. I been bully throughout my whole life and am still alive. Unless you have really bad self-esteem, you should not let that even remotely get to you. You are too weak if you to control yourselve if you fall prey to cyberbullying.
i've been cyberbullied by people who said they loved and cared for me. i've been stalked across 2 MH forums and nearly killed. i experience it as psychological rape. i've been in a+e countless times, been close to death for many months and if i do kill myself, it will be because of the effects of (one) coward who hides behind fucking social networking profiles, anonymous usernames on this site and who maims, manipulatse destroys and like to control me through whatever information they/he has gathered about myself.