"Remember the paperless office? By now we were supposed to be handling all of our documents digitally, and saving trees by using computers to handle everything electronically. If you'd like to make backup copies of ephemeral content without printing it out, turn your Linux box into a PDF generation device for your entire network.
"What sort of things might you want to save as PDFs? When you buy stuff online, virtually every site provides a receipt, which you may want later if the order email is lost or if you need to send in a receipt for expense reports..."
