True, but emotion can be expressed in a civil manner, which in my opinion is more effective as well. A lot of people simply stop reading when confronted by rud

True, but emotion can be expressed in a civil manner, which in my opinion is more effective as well. A lot of people simply stop reading when confronted by rudeness or profanity and just downvote and move on, because experience has proven that such comments usuaully lack proper arguments. Use civil language to prevent being classified as noise.