Should answers be hidden even if they aren't offensive?

I don't want to see all answers hidden, because I have learned so much from many of the answers given. I enjoy answering and I enjoy reading most of them. Some I would like to delete, for there stupidity, for there uncaring nature, for there obscenity. But I have learned there are many people in this world of ours, who do not think as I do, and have the right to form there opinion. I just p those answers over, and appreciate the answers that are answered with intelligence and kindness to all.