How's this for some big news on an otherwise slow Monday? Facebook CEO Mark Zuckerberg has let slip that his company is buying popular photo-sharing app Instagram. According to a report from All Things D's Kara Swisher, Facebook will pick up the social app for a cool $1 billion in cash and shares. Check out some PR on the subject after the break. DevelopingContinue reading Facebook to buy InstagramFacebook to buy Instagram originally appeared on Engadget on Mon, 09 Apr 2012 13:05:00 EDT