Nextdoor CEO Nirav Tolia talks with Recode's Kurt Wagner about how he and his team built a social network for neighborhoods, with a focus on trust and privacy that forced the company to grow slower than most tech startups. Tolia was previously the CEO of Epinions, which after a merger became Shopping.com and sold to eBay. After a sports startup called Fanbase fizzled, Tolia was challenged by Benchmark's Bill Gurley to try again, and today Nextdoor is worth more than $1 billion. Having faced adversity and a public image problem of his own, he also shares some leadership advice for Uber CEO Travis Kalanick: Deal with your issues quickly.