I think this is one of those cases where a lot of the guys who will kind of get into the groupthink that it's hilarious to harass these women need to be connected, face to face, I think, with some of the women who've been victims of these things in order to see the real harm they're causing. When it's a username and a picture and you don't actually know the person you're causing harm to, it can be really easy to forget that you're causing that harm.
There are some really touching stories of that. One young woman's troll was pretending to be her deceased father online. She called him and talked to him. I think the crushing reality of what he was doing hit him.
That's one example of what to do in more and more cases—to show that it's not funny, that it's not a game.