Incubator Y Combinator Grows Its Startup Army

63 companies take the stage at demo day

Before a long list of new startups took the stage on Tuesday at Y Combinator headquarters, partner Paul Graham (who's seen as the startup incubator's driving force and public face) promised the audience of venture capitalists and angel investors that their jobs would soon become much easier. Instead of holding meeting after meeting with entrepreneurs, "you can just come here twice a year," he said.