Factual error: The flag in Skinner's office is hung upside-down. (00:28:00)
Anasazi (1) - S2-E25
Continuity mistake: When the military man approaches the Cancer Man we can see at the background the helicopter's left-hand side. When they move towards the helicopter, now closer to them, we see its right-hand side. (00:40:14)
Continuity mistake: When Mulder is in the tower and Scully has just found him the sweat patches on his shirt change in between shots. (00:40:00)
Continuity mistake: When the dad is offering the son some ice cream, the cone he offers is a single scoop. In the next shot, as the son takes it, it is now a double scoop. In addition, the scoops change from single to double and back and forth in the next few shots.
Fresh Bones - S2-E15
Revealing mistake: While Mulder, Scully, and the groundskeeper are walking through Folkstone Municipal Cemetery, there is a partially hidden but still conspicuous sign that reads "Vancouver Cemetery." (00:18:45)
Answer: He was being facetious. He doesn't specifically know that information, he was merely giving examples of the types of information he has access to.
I think so too.
lionhead