Email has revolutionized the way we communicate at work, bringing us a long way from the days of mimeographed memos or stenography. But it has also introduced a whole new array of annoyances into the workplace – some of which you might be guilty of yourself. Here are 10 ways your use of email might be annoying your colleagues. 1. Not answering. When people email you a direct question, ignoring it is nearly as rude as ignoring a direct question in face-to-face conversation. Read more.