Despite reports that Koum left over concerns about how the company handles private data, Zuckerberg thanked Koum and called him "a tireless advocate for privacy and encryption".
Geoff Blaber, vice president of research and market analysis firm CCS Insight, says that by leading off the conference with a focus on security and privacy, but pledging the only way to overcome those challenges is to continue to build services, Zuckerberg successfully "walked the tightrope".
The dating app, Zuckerberg said, is meant to help bring people together in long-lasting relationships, not random hookups.
The CEO addressed Facebook's ongoing data privacy scandal, election meddling issues, and fake news problems, recapping the company's efforts to fix those problems.
Taking on a more somber and forceful tone than in previous years, Zuckerberg on Tuesday tried to bolster Facebook's commitment to privacy and building community.
Massive apartment building fire in Brazil kills one as building collapses
Many such dwellings are run like regular apartment buildings, with doormen and residents paying monthly fees and utility bills. That blaze was brought under control relatively quickly, Sao Paulo Fire Brigade Lieutenant André Elias told Globo TV.
House Intel Committee Clears Trump in Russia Probe
The FBI's conduct in dealing with victims of the Russian hacking, for example, is described as "largely inadequate". But overall, it found, there was no conspiracy to work with the foreign operatives attacking the election.
Baltimore Ravens select Hayden Hurst at No. 25
They've now missed out for the past three seasons, which is tied for the longest playoff drought in their 23-year history. The Cowboys took Leighton Vander Esch of Boise State with the 19th pick in the first round of the draft Thursday night.
Facebook maintains over 40 million users in the U.K., Mr. Collins wrote, "and they deserve to hear accurate answers from the company he created and whether it is able to keep their users' data safe".
The social network unveiled a new feature on its fast-growing Instagram photo-sharing app, which has been a bright spot amid the recent turmoil at Facebook. As per the company's official blog post, now you'll also be able to see which apps and websites are sending data to Facebook. Users will also be able to directly share action shots from their GoPro action-camera apps. The company announced the device six months ago but didn't specify when it would go on sale. Facebook is counting on the Oculus Go to widen the audience for VR. Oculus executives said they expect the device will draw consumers who live with roommates and want to watch a different show than what's playing on the TV, or people who want to take a portable entertainment device on planes.
Facebook boss Mark Zuckerberg has announced that the social network is to get its own dating service. It could be that Facebook has something brand new in mind.
Another app, Oculus Rooms, will let four people virtually hang out in a customizable, living room-like space, and will allow them to play table games like Monopoly and Trivial Pursuit within that environment. Facebook has in the past asked developers to build augmented-reality tools for other parts of its business, like the short ephemeral videos that compete with Snapchat Stories.