View Post What The?? GumGum Uses Sex to Sell In-Image Advertising, Lowers IQ in Process By Erik Oster on Sep. 20, 2013 - 11:01 AM Advertisers use sex to sell products all the time, so why not use sex to sell the idea of in-image advertising? Right, guys? Guys? At least that’s the idea behind GumGum’s painful promo for their in-image advertising platform. ...