I remember the spatial finder making my life difficult in the MacOS 7 days. For example, if I had a parent and child directory open at the same time in list vie

I remember the spatial finder making my life difficult in the MacOS 7 days. For example, if I had a parent and child directory open at the same time in list view and then expanded the child to drill down to another directory, the finder would obnoxiously close the child directory window. I found the navigational approach in OS X to be a breath of fresh air.