Changing Commenting Policies Here

While I continue to maintain my policy of no moderation of comments, I have changed, after 2+ years of this blog being in existence, my policy of who is allowed to comment. It has become apparent to me why so many websites require you to register before commenting. While most anonymous comments have been civil and even if you disagree with me, you can say so, I have found that the anonymity of the internet allows anyone to abuse the commenting feature, to turn what would be a normal sensible comment either for or against my position, to one of unrelated ad-hominem attacks on me. I don't really care about this last part as long as you make a concerted effort to address the topic in the blog, irregardless if you agree with it or not. As long as you provide a sensible response, despite the position, I have no issue. What I have an issue with is people abusing the comments privilege and using it to just launch unrelated personal attacks without any type of objective support. If you disagree with something that I am saying, by all means engage the topic and put in your two cents and your supporting and buttressing thoughts. I won't delete you comment, as you can see by the many comments posted that have disagreed with me in one way or another. But I won't have cowards hiding behind anonymous accounts trolling around here looking to just post their non-sensical dribble. If you want to post a comment, have the stones to create an account and engage the topic at hand. The best way to persuade someone towards your position is to do it with facts and supporting evidence, not with childish name-calling and personal attacks. Thus, I am restricting commenting privileges to not allow anonymous comments. I suspect that this will cut down on the number of comments I receive, but I figure for the people who really have something worthwhile to say, they will make the effort to create accounts. At the same time, I will continue my policy of no moderation, which means that even existing unrelated anonymous comments will be kept, if for no other reason, to show why I have made this change in policy.