1 moment Robin Williams kills himself and people talk about how suicide is serious and no one should have to go through it. The next moment an MMA fighter beats the shit out of his porn star girl friend and he gets tweets saying to kill himself w/ 100 + retweets & faves.
Not that "kill yourself" comments are ever okay, but I think there is a difference of a celebrated figure committing suicide after years of struggling with depression, disease, and addition, than wishing death upon someone who violently attacked his girlfriend, more so wishing harm upon him rather than suicide.