Haha,I'm a part of "the unwashed" now? LOL, at least I'm also "great". That helps soften the blow.
I claim you and all the stupid tabloids are blowing this WAY out of proportion. The only reason you are not organizing marches is that every normal, well adjusted person would laugh themselves to death, plus you'd actually have to do something other than type and smell your own farts. So you do the second best thing, you go after the person on social media and try to ruin him. For making a joke. Mind you, not endorsing rape, not apologizing for rape and not for taking part in any such action himself. No, he made a joke about a fellow players cueball control. That was it. But you do get to feel powerful, you are accomplishing something. By doing nothing, or as close to nothing as one can possibly come, you are making an impact. A negative impact in the life of someone who has very limited ability to retaliate, unlike for instance a criminal or a major corporation doing criminal things. It's not even worthy of the term "slacktivism".
There are countless heinous crimes being committed every day, people dying of horrible diseases, starving. But instead you focus you energy on the single most unimportant thing that ever happened in the universe. A person that is a marginal pro in a sport which nobody pays attention to, executed a joke at an inappropriate time. The horror!