A newbie question no doubt but what's the deal with WhatsApp here? My mum (who likes to worry) has got herself worried by reading stories online of people jailed on WhatsApp for swearing etc. I'm part of a few groups with friends where swearing, sharing of photos etc happen a lot. Am I right in thinking that encryption means you're only going to get in trouble if someone takes your chat to the authorities? I.e. If you swear at someone over the app and they take offence and take it the police? Or is the app being monitored? If it is I need to exit a few groups!!