The list of attendees includes nearly all the usual suspects, from Bill Gates and Warren Buffett, to Disney CEO Bob Iger, and Amazon‘s Bezos. There‘s a big contingent from Silicon Valley: Facebook‘s Mark Zuckerberg and Sheryl Sandberg, as well as top investors such as Marc Andreessen, Reid Hoffman and Peter Thiel. From Los Angeles, Activision Blizzard CEO Bobby Kotick is a regular; Snapchat CEO Evan Spiegel is coming for the first time. All three Murdochs are attending, as usual — James, Lachlan, and Rupert. And Barry Diller is always in attendance with his wife fashion mogul Diane Von Furstenberg.