Facebook hits 4 million advertisers, COO Sheryl Sandberg saysBy DeepOctober 4, 20160 FB’s Sandberg: We measure all the way through to sales Tuesday, 27 Sep 2016 | 11:01 AM ET | 02:06 Facebook…
Finance Twitter COO: Confident we’ll return to user growthBy DeepFebruary 16, 20160 Shares of Twitter plunged more than 4 percent on Thursday, one day after the company reported a sequential drop in…