If there is one thing I hate, it is spam. I hate spam email, spam snail mail, and most of all, spam comments on my blog. I take great pains to keep spam comments off Political Realities. At the same time, I want to make it easy for normal commenters to leave their thoughts on the blog, even if I disagree with what they have to say. That said, this post may only be of interest to those of you who operate WordPress blogs, but it is important enough for me to share in a post of its own. Every...