SideNote Gives Context and Instructions to the Copied Recipients on Important Emails. If you can remember a time before text messaging, you probably remember one of your friends or family members (or maybe you?) asking, ‘why should I use this feature when I can just call someone?’ Texting used to be a very clunky process. You would fire up your flip phone, get on its painfully slow and stripped-down browser, go through about 10 steps to pull up the person to whom you wa [...]