in my high school we had a bunch of PowerMacs networked up in all the classrooms with user profiles so you could save your work and access it anywhere on campus

in my high school we had a bunch of PowerMacs networked up in all the classrooms with user profiles so you could save your work and access it anywhere on campus. I found a "feature" in the version of Office that was installed that let me traverse up through the shares to other students' directories, being able to open and edit(!) their documents. Bit of a glaring hole they eventually fixed by either upgrading Office or phasing out the Macs entirely.