Nicole Kidman is an award-winning actor. So too is Maggie Gyllenhaal. So why do they - and other talented female Hollywood stars - still have to expose their bodies in order to get into the public eye? Kira Cochrane despairs.
Bobbie Johnson, technology correspondent: Advertisers know full well they can't control everything on the internet - so kicking up a fuss about Facebook reeks of a stunt.