One of the things I love about moving to electronic resources is the unexpected ways you can make space more efficient.
Recently I was working on making my filing cabinet more organized and I came across a big stack of journal articles that I had copied during college and seminary. A good part of them were from JBL. Since I just purchase JBL on prepub I was able to create a customer highlighting palette and transfer over my underlining and now that stack of papers have been recycled.
My stuffed file cabinet now has some extra breathing room 