Updated Comment Policy: All comments now need approval.

Due to receiving a spam comment on the blog, all comments are now subject to my approval before they will be posted on this site.  So, don’t expect your comment to show up immediately, and, if you are a spammer, don’t bother posting a comment at all.  I will approve comments based upon the policy set forth in my introductory post, but I will not approve comments that are simply advertisements, especially those of a suspicious nature.