Facebook has said "a bug" was to blame for an odd posting purporting to come from Facebook founder Mark Zuckerberg.
Overnight, the cryptic message was posted to the Facebook fan page in the name of the 26-year old billionaire founder.It called for the site to become a "social business" with investment from its users.
The message led to speculation that the the site had been hacked or Mr Zuckerberg's account was compromised.
http://www.bbc.co.uk/news/technology-12286377
Note: 26 January 2011 Last updated at 17:27 GMT