Facebook Delves Deeper Into Search - Businessweek

Facebook Might Have a Smartphone in Its Future - NYTimes.com

Facebook, una bufala da oltre 100 miliardi di dollari? - Wired.it

The Facebook Fallacy - Technology Review

Here’s What Could Kill Facebook | TechCrunch

Facebook Admits Instagram Acquisition May Be Delayed

Facebook’s Mark Zuckerberg, at a Turning Point - NYTimes.com

http://mashable.com/2012/05/10/facebook-groups-3/

http://online.wsj.com/article/SB10001424052702304451104577390333679922236.html?mod=e2tw

Facebook Social Readers Are All Collapsing