LinkedIn (LNKD +1.9%) trades higher after announcing it now has 200M registered users. That's an...

|About: LinkedIn (LNKD)|By:, SA News Editor

LinkedIn (LNKD +1.9%) trades higher after announcing it now has 200M registered users. That's an increase of 13M from the 187M reported on Nov. 1 in the company's Q3 report, and represents a doubling from March '11. The professional networking site's international reach has been growing quickly - 64% of registered users now reside outside the U.S., though only 36% of Q3 sales came from international markets.