My mom has a saying, “If you can’t say something nice, don’t say anything at all.” The saying holds court on this blog. While I welcome criticism and questions and desire to facilitate conversations, I will not allow commenters to harass or bully other people. If you can’t say something nice, you will be warned, and your comments possibly will be deleted. If you continue to act in an uncouth manner and have received three warnings, you will be blocked. I don’t wield the red pen for nothing.