As the administrator I had found that the anonymous comments in our blog are diverting the attention from the main stream of thought and content of good articles and lead readers to enjoying gossip and calumny. At the end it can become an illness. Better precaution than dissection. So I am directing the moderator to block all anonymous comments. There may be anonymous comments from the contributors which have no control of moderator.
We have not stopped any different or controversial opinion, as they try to mock us, but only demand that they be put forward by someone who owns the statement by name. That's the right of any blog.