For ages, I've wondered why Google Docs still clings to the sheet-of-paper metaphor when lots of its users never print out most of their documents. Of course it does make sense for "Print layout" to be an option. Many people do print docs, and students make up a huge portion of the users. What I find strange is that Google Docs imposes this UIβ€”you cannot escape the sheet of paper with its edges and isomorphic physicality even if you're just c...