NewFacebook stocks surge on US$1.5 billion 2013 earnings and rising membership
Facebook's 2013 Q4 earnings post eight-fold year-on-year increase, driven by swelling membership and ad revenues

Facebook said on Wednesday that profit soared last year on the back of sizzling mobile ad revenue as the social network’s membership swelled.
The world’s biggest social network reported that profit in the fourth quarter jumped eight-fold from a year earlier to US$523 million, raising its net income for the year to US$1.5 billion.
Revenues in the past quarter rose to US$2.58 billion and US$7.87 billion for the year.
Facebook shares rallied more than 12 per cent in after-hours trading to a new high of $60.05 after release of the earnings figures.
Facebook once again grew not just its total number of users, but the percentage of those users who visit the site each day
“It was a great end to the year for Facebook,” said Facebook founder and chief executive Mark Zuckerberg. “We’re looking forward to our next decade, and to helping connect the rest of the world.”