The investor of Airbnb, Xoom, Yelp, Quora, and Youtube talks about the future of VC Published on Jul 1, 2014 Keith Rabois, Khosla Ventures, is one of the best investors on the planet with seed investments in Airbnb, Xoom, Yelp, Quora, Square, and Youtube amongst others. Keith was on the founding or early teams of Linked, Paypal and Square.