We’re using apps on our smartphones and tablets much more to look things up now, according to a new report out from eMarketer. That means a serious drop in ad revenue for many of the major search engines Google, Bing and Yahoo. 173935According to eMarketer, Google mobile ads saw a dramatic 17 percent drop in revenue from 2012. The search giant owned 82.8 percent of the $2.24 billion… Read More