Clubhouse: Is the audio app really worth $4bn?
BBC News By Leo Kelion & David Molloy Technology reporters Live-audio app Clubhouse is creating plenty of chatter - about itself. Elon Musk, Oprah Winfrey, Kanye West, Demi Lovato and Mark Zuckerberg are among the celebrities to have popped up on the service. And you can find chats about everything from Bitcoin and Buddhism to relationships and R&B music on it. Even so, the idea that this one-year-old app could be worth $4bn (£2.9bn) is startling. It stems from a Bloomberg report saying the San Francisco-based start-up is seeking fresh funds at this level. The jump may be justified by a fol...