I have the comments set up to require approval so that spam and rude/abusive comments won’t make their way onto my blog. I welcome debate, and you are free to disagree with me or another commenter. However, I will not approve comments that are, in my opinion, rude, mocking, off-topic, excessively long, abusive, profane, pornographic, harassing, or threatening. Comments left with the sole purpose of advertising goods, services, or products will not be approved, although you may post a link that directly relates to or helps clarify your comment. My goal is to facilitate a helpful and productive conversation about the topics I post about, so please keep your comments relevant and respectful.