Debra Aho Williamson

By 2018, more than 40 percent of Twitter’s (NYSE: TWTR) 400 million users worldwide will be in the Asia-Pacific region, according to eMarketer’s first-ever forecast of global Twitter users. Emerging markets, the independent market research company said, will contribute to user base growth of 24...

Facebook (NASDAQ: FB) thinks so. Facebook believes its ability to target specific audiences and the fact that Facebook viewers engage online at a higher rate than when watching TV mean advertisers should consider spending more money on Facebook ads and less on TV. The social network on...