This is turning into an old fogies' reunion, so I'd better add to it.
I heard that.
I once worked in a insurance office and we had to walk through a "sticky hallway" before we got to the main room which also had state of the art fire and smoke detectors, then we were instructed that if the alarm went of we only had 60 seconds to vacate the room before the (can't think of the name of the stuff now) but basically it ate all the oxygen in the room to extinguish any fire.
Being but a mere boy at the time I never liked that room.
My first PC was one of those Amstrad two disc jobs, then I discovered the programs were about £200 each, not very happy to say the least, (all I wanted was a data-base with search facility).