A recent Mike Mancini study finds class differences between online social networks . Wealthier people are more likely to use Facebook ; the less affluent , LinkedIn . ` When it comes to information , I do n't think social networks are the best source for that . about 28 percent of MySpace users earn less than $ 50,000 a year . A researcher found that college students tended to self-segregate online .
A recent Mike Mancini study finds class differences between online social networks . Wealthier people are more likely to use Facebook ; the less affluent , LinkedIn . about 28 percent of MySpace users earn less than $ 50,000 a year . A researcher found that college students tended to self-segregate online .