Outage highlights how vital Facebook has become worldwide pressherald.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from pressherald.com Daily Mail and Mail on Sunday newspapers.
The six-hour outage at Facebook, Instagram and Whatsapp was a headache for many casual users but far more serious for the millions of people worldwide who rely on the social media sites to run their businesses or communicate with relatives, fellow parents, teachers or neighbors. When all three services went…