I just found out that the commenting function on the website has not been working since the later part of October 2013 due to some technical issues.
If you had tried to make a comment on my posts during that time, it would not have gone into the system and as a result, I would not have seen it. I apologize if that had happened to you.
I had been wondering why nobody was making any comments for the past few months and detected the problem after conducting some tests.
I have since fixed the technical issue and things should be working now.