> ...The ability to arrange your files in more than one way, rather than having to force them into a static hierarchy ... while also not having them lost behind

> ...The ability to arrange your files in more than one way, rather than having to force them into a static hierarchy ... while also not having them lost behind some piece of software which prevents direct access... I wish all common operating systems supported labels/tagging in a compatible, easy-to-migrate manner...so that a person could migrate from windows to linux or back again, and all their file meta data - like file labels, file tags! - was preserved.