This could be the case I don't know. What I do know was that the comment I was refering to was not one made by Mr. Rolph. I did not list the name of the commentor on purpose because my point was not to point out, or in anyway pick on, one individual commentor.
I was not in Boston during this attack, but a close family friend attends Boston University and was supposed to be at the finish line on the day of the attack. The only reason he was not was because he had gotten sick and decided to stay in his dorm. He said that the airways were immediately full of information, almost everyone was on a cellphone with someone who had been in the area, and all sorts of people were posting to social media sites about the event. Even the national news jumped immediately on the reporting, which is to be expected. This type of intelligence -- gathering intelligence information from openly distributed sources (news, social media, etc.) -- is practiced by most, and probably all, governmental intelligence services (CIA, etc.). So, it is likely that an organized terrorist attack would also gather intelligence information from the news. If they had anything else planned in which they would need additional intelligence at that stage. This was the point I was making. A shelter in place order was given during that time, openly on the news, through email, etc. for citizens and major places like Boston University. Therefore, if a terrorist had wanted to know where a good place to "hit" where a large amount of people were at time they would only have needed to "hit" places that would forseeably have a large number of people "sheltering in place" after the order was given. There would be no need for them to monitor amateur radio or even any on scene radio communications to get that information. That is the point I was making. It seems unlikely that out of all the places terrorists could get information after a disaster, again if they wanted or needed it, that they would choose to get this information exclusively from amateur radio.
Again my attempt was not point out, or pick on, anyone commentor. Rather, I was trying to add a little realism, yet once again, to a debate that has taken on unrealistic ideas, roles, and scenarios, it seems, from the very beginning.
Christian KF4ZMB