You can join forces with another writer to write a book.
Sites talk big about all the precautions they take to stop bullying and harrassment, but often they are useless when you are targetted.
For example, if you post something about racism they'll post a racist comment or say that black people are too overly sensitive about being called the n word. Note - this is a real example.
There are some seriously weird people online. Old men posting comments on sites aimed at kids. If that's not a paedophile alert I don't know what is. People paid by companies to post comments, who often don't even hide the fact.
Bullying A Parent's Guide is now out in Kindle in the USA and in the UK. Priced at £3.99.