commenting problem fixed

I was wondering why this blog was getting few comments, and I figured it was because it was new. But it seems there was an issue with avoiding registering by logging in anonymously. I think that problem is fixed now, and you should be able to post a comment without going through the hassle of email confirmation. (If the lack of email confirmation seems to be causing a problem with spam or trolls, I may have to turn it back on, but for now, it's off.)