ISTR someone who worked at a US defense contractor, who commented on HN to say that you could always tell when Corporate IT was spying on your desktop, because

ISTR someone who worked at a US defense contractor, who commented on HN to say that you could always tell when Corporate IT was spying on your desktop, because it froze a little bit at a time, they were taking a series of screenshots. So I have to wonder, Edge folks, Edgertons, Edgy McEdgefaces, does this hinder Edge's performance by a bit? Surely the disk I/O will get you if the graphics dump doesn't.