No, Facebook isn't spying on you. At least not with the microphone

The sheer volume of data Facebook has on you is difficult to comprehend, which makes it incredibly creepy - and ripe for conspiracy theories

Last week, Facebook issued yet another denial that the company eavesdrops on its users to target them with adverts.

"Just not true," said Rob Goldman, the company's head of ad product, in response to an open query from podcast Reply All.