Gone are the days when 5pm signalled the end of work and sending business communications meant being tied to our desks for eight hours. Thanks to two wonderful inventions- the internet and mobile phones- we can now work round the clock from almost anywhere in the world. These days it’s  common practice to work on the train, in the pub, even on planes; meaning we can stay connected with our colleagues wherever we are and get through our to-do-lists in no time.