There are many people that visit this blog and don't feel they can comment on the posts they are reading. This is not a criticism, I also read many articles I agree or disagree with, but I do not always feel sufficiently knowledgeable on the subject to comment. I'm not a comment snob and I would like your input even if it is just to say "nice one" or "sorry but you are talking out of your backside".
So please feel free to leave even the shortest of comments. Comments, no matter how brief make it all worth while.