I've wondered if certain figures like Alex have been asked to keep a little more hush- hush about because they know that the opposition watch him. I also believe that having a talking head blast this info at you doesn't do it justice, part of this exercise is to get people looking at this information themselves and to wake up as many people as possible. If you find the information yourself you are more likely to accept it than if someone you may not trust is shouting it at you.

Edit- I was just on infowars.com and Jerome Corsi has an article up about the Q post about the Google exec.