Here you go, on the day Facebook goes public, in one of the biggest stock market IPOs in history, we're asking should brands bother with Facebook advertising if 44% of people say they would never click on a sponsored ad? A global survey undertaken by the independent digital marketing agency, Greenlight, reveals 30% of people 'strongly distrust' Facebook with their personal data whilst 44% say they would ‘never’ click on Facebook sponsored ads, all of which indicates Facebook's advertising programme has an upward struggle. It's going to get interesting! May 18, 2012