Big brands are pushing for Instagram to start carrying ads, but it's not the right time yet, Facebook CEO Mark Zuckerberg said Wednesday in discussing first-quarter earnings. Carrying ads might stunt the photo-sharing tool's growth, and it's important to build out the network before trying to cash in, Zuckerberg said. "They're really doing well and growing quickly and that is the right focus for them," he said.

Full Story:

Related Summaries