Holy shit, some of you people really need to get your special hats off. This is like one of those "internet bullied my kid" stories. If you can't handle the heat then get out of the kitchen or in this case the game/internet.
The internet has been the last bastion of true freedom of expression, but has its drawbacks with people feeling free to say whatever they wish. So instead of complaining about them doing so, think about why they are doing it?
Either they are lashing out for no reason in which case they are just idiots and why are you wasting your time paying attention to them?
Or you did something that triggered their behavior, in which case you are butthurt that you got called out and decide to call the authorities to protect your fragile feelings instead of just sucking it up and getting better at the game.