Tech leader Tim O'Reilly says it's the end of Silicon Valley
"The main problem with Silicon Valley is its wealth creation engine," he said. "That model is broken." He contends that "unicorns," or billion-dollar companies, come to fruition through venture capitalists placing bets on certain founders, then bidding up valuations of their companies with successive rounds of funding. Those funds then end up subsidizing money-losing operations solely to buy market dominance. "Sidecar is a great example of everything that's wrong with Silicon Valley," O'Reilly said. "It pioneered the ridesharing business, but couldn't compete with the hundreds of millions of ...