ReutersSocial media stocks flying high as LinkedIn beats Wall Street estimatesCNNMoneyLinkedIn (LNKD, Tech30) shares surged nearly 10% in after-hours trading Thursday after reporting second-quarter earnings and sales that blew past Wall Street estimates. The company also boosted its full-year sales projection for 2014. The professional ...LinkedIn Profit Jumps 34%, Stock SoarsForbesLinkedIn jumps as earnings beat forecastFinancial TimesLinkedIn shares jump 10% as results top forecastsUSA TODAYWall Street Journal -TheStreet.com -NASDAQall 47 news articles »