> angry, love, sad, and wow Those are not reactions to controversial posts. Those are stong reactions to posts that you want to see and you generally agree wit

> angry, love, sad, and wow Those are not reactions to controversial posts. Those are stong reactions to posts that you want to see and you generally agree with. 'lol' has been used either as it was meant (positive reaction to a joke) or negatively (mocking a sincere post).