Thank you for the expansion on the believe of a spammer or spammers. I still can’t see it as it may be 15 different people passionate about the topic commenting on it within a limited time frame, all with a similar style because of their education or outlook. Still it’s up to the editors to manage this internet site as they see fit. It might pay to clean up this thread of comments because of the repetitive comments from an AR person that has typed in capitals just to be consistent with the policies of this site.