Earlier this year BMW advertised on WeChat, a popular messaging app in China with around 550m monthly users. But its ads were shown only to those whose profiles suggested they were potential buyers of expensive cars. Others were shown ads for more affordable stuff, such as smartphones. The campaign bruised a few egos. Some of those not shown the BMW ad complained, referring to themselves as diao, or (putting it politely) losers.The carmaker’s experience shows the complexities of advertising today, when it is so easy for dissatisfied customers to make their voices heard. But it was also an example of how marketing chiefs are struggling to find the right way to reach consumers on new digital platforms, where they are spending ever more of their time.
www.economist.com/news/business/21662543-people-spend-more-time-social-media-advertisers-are-following-them-brand-new-game