I've voted for inclusion of negative responses because we cannot pretend they do not exist. In reality, I am actually not sure whether an emoji is a such good thing in our lives. Maybe on the phone in shorthand and part of an SMS it is acceptable "evil or new normal" in digital age, but on a bulletin board where most of us have access to a keyboard, carefully chosen words are still the best tool humans hold over other species. I am hoping not to be part of future when we will be communicating with each other in the silent Emoji language, which de facto replaced aural grunts of a cave man.