One day our descedents might very well take a tour at some museum of natural history, and wandering into the wing housing the exhibit on early 21st century humans, they might observe interactive images of office workers hunched over glowing desktops with open windows of email and Excel. They’ll likely gaze in the same kind of wonderment as we do of Neanderthals wielding primitive stone tools. We can’t take that guided tour at the Smithsonian just yet. While we’ve been heralding the death of spreadsheets and email for years and will continue to do so, the truth of the matter is they’re not going anywhere anytime soon. Sometimes we just need to see them for the tools that they are.