The long and short of it is that the internet is full of nerds. Lonely men who have no concept of how to talk to women. This is across all manner of internet mediums. If you insert a hot girl, or hell... even a female voice in some places, it will cause all kinds of problems. Some women love the attention. Especially in online games like World of Warcraft or shooters like Call of Duty. These women get attention online that they would never get in real life, so they milk it for every drop they can get. Then there is the whole catfish scenario, where you have men pretending to be women, either for the lawlz, or because they like the attention.
You might think it's funny, but I've seen women online break up real life friends, I've seen video games like WoW ruin marriages because of online cheating, and I've seen women destroy communities because they are actively pitting people against one another.
I'm not saying any of this about Kass, I'm just trying to give you some perspective about how just the mere sound of a female voice can completely fuck things up online. It's hilarious and disturbing all at the same time.