Some anonymous person on a message board making fun of your posts is not "cyber-bullying". Cyber-bullying is when people you know try to make your real life hell by using the net as a tool to spread innuendo, libel, threats, and so forth that affect you at school, at work, in the community, etc. On an anonymous board the only threat is to your ego. If it's that fragile you can use the ignore function. Problem solved. In real cyber-bullying, ignore only hides the problem temporarily.
Nads problem is her narcissism. She believes she is infallible and so has to be universally loved. Anything less than that and she can't cope.