LinkedIn claims over 300 million members The career-focused social network LinkedIn announced Friday it has 300 million members, with more than half the total outside the United States. “While this is an exciting moment, we still have a April 19, 2014 Channel/Game Online/industrial Power/IT Magazine/LCD TV/LED TV/Magazine Advertisement india/Mobile Launch/Motherboard/Networking/News/Security/Social Media/Tablet/Technology News/Telecom News/TV