I just re-watched "No Good Deed" - the S1 episode where the NSA Analyst figures out the Machine's existence while talking to Fusco about the amount of intelligence data that would have to be sorted through. He finishes, looks warily at the camera in the interrogation room; Fusco looks at the camera also and says, "You want a soda or something?" A few moments later, he tells Carter that her suspect is wearing a tin-foil hat.
I had forgotten that Fusco had received such a good description of the Machine in the first season! I wish there had been a non-cheesy way to refer back to that moment, too, now, when he was read-in for real.