New York Times Technology Feed 

• A Russian Facebook Bet Pays Off Big
  Alisher B. Usmanov’s investments in the social media giant could be worth at least $6 billion when the company goes public. […]
• G.M. to Quit Facebook Ad Campaign Worth $10 Million a Year
  The loss of $10 million in ad dollars does not represent a financial disaster for Facebook, but it is a public relations headache so close to the company’s initial stock offering this week. […]
• Deal Professor: China Flexes Its Regulatory Muscle, Catching Google in Its Grip
  China is having the final word on Google’s biggest and perhaps most strategic deal to date — its proposed $12.5 billion acquisition of Motorola Mobility, the American handset maker and communications company. […]