I guess this needs to be repeated. I implemented a blog commenting policy which is my right and it’s fully available for viewing. Comments are moderated and visitors are free to decide whether comments abide by my policy. Likewise, I am free to decide that comments will not be published if they contain personal attacks or content that could be deemed offensive. Also, if I don’t publish a comment that is deemed offensive, I also won’t publish any subsequent personal attacks for not publishing any offensive comment. I hope this clears things up.