What has Peter Thiel built that is so earth-changing? (And don't say Paypal.) He sure likes to talk a lot, but I'm waiting for him to come up with the next ga

What has Peter Thiel built that is so earth-changing? (And don't say Paypal.) He sure likes to talk a lot, but I'm waiting for him to come up with the next game-changing, once-a-millennium innovation. It isn't hedge funds or other financial trickery.