You might assume, when you start online dating, that the people who are trying to date you will not be wholly hostile to all people of your gender. You would be wrong. The internet is full of He-Man Woman-Haters who not only use their profiles to vent about how much women are the worst, but also send some pretty choices missives right into your inbox. There are plenty of women who hate men online too, but for whatever reason, straight ladies who are mad at dudes tend to keep it under wraps when they're trying to date dudes.
The men who hate women are not nearly as subtle. And a few of them are just plain sad. Like this OK Cupid gent: