I used to belong to a forum about 12 years ago. There were a lot of lonely men there, and they were always lamenting about not being able to find someone to date. One guy who was a regular on the forums, was always bemoaning his height (he was short) and he was also something of a mysogynist.
Around that time I met Mr. Garnet and we had just started getting acquainted. The mysogynist had started a thread about why women went for certain types. He had a poll going asking if women preferred guys who were taller.
I responded to the poll, stating my preference for taller men, and he started flirting and claiming that he was smarter than me. I said that I was currently dating a guy who was tall, and he got offended. After that, he stalked me across the site, harassing me and mocking me. I had to leave the site for good.