Facebook has confirmed the departure, and a statement said: "We can confirm .., Randi has decided to leave Facebook to start their own business we are all grateful to him for an important service"
It has nothing to say about Mark Zuckerberg directly.
The company creates Randi Zuckerberg apparently called RtoZ Media, which is of course to play on his name.
The move is likely to be much noticed, because Randi was Zuckberberg Facebook from its inception and was also an important and charismatic personality within the social and business network Silicon Valley. She was on maternity leave three months after their first child, sources said she told them the fire was quickly Facebook has had time to think what to do in the next phase of his career.
Facebook Mark Zuckerberg probably leave more freedom to work for a number of companies without a conflict. However, it is unlikely it will have on Google + as a client.
Zuckerberg is certainly going out with a high note - was recently nominated for an Emmy Award in the category of live coverage of the latest news about the event for his work on "Facebook to live" real-time news program, created and hosted by the company.
Mark Zuckerberg, who is certainly not a geek like his brother, said in his letter to the chief operating officer Sheryl Sandberg of Facebook and Elliot Schrage's head of communications: "I am very grateful for the strong orientation guidance and support empowerment to follow me my dreams and show that you do not have to be an engineer to be a hacker. "