What I think is interesting is that this simple technique, which was so obvious to me having grown up with computers before there were filesystems, really - is now an interesting technique worth productising. To me, that indicates a bit of amnesia in the industry, specifically around how to be a productive user of file systems. If only there had been less intention to eradicate filesystem proficiency in generations of users by certain computer manufacturers, who wanted to productize things like that, away from the user ...