A recent Nielsen study finds class differences between online social networks . Even more affluent are users of Twitter , the microblogging site , and LinkedIn , a networking site geared to white-collar professionals . Wealthier people are more likely to use Facebook ; the less affluent , MySpace . Almost 38 percent of LinkedIn users earn more than $ 100 a year . A researcher found that college students tended to self - segregate socially .
A recent Nielsen study finds class differences between online social networks . Wealthier people are more likely to use Facebook ; the less affluent , MySpace . Almost 38 percent of LinkedIn users earn more than $ 100 a year . A researcher found that college students tended to self - segregate socially .