This other story on HN is not gaining any traction but it's interesting because a 33 year old Malayasian billionaire is financing using Watson to assist with cancer treatment.
"http://www.washingtonpost.com/sf/national/2015/06/27/watsons...
"Jho Low, the 33-year-old billionaire who is bankrolling the $50 million MD Anderson project with Watson, said the effort grew out of his grandfather’s treatment for leukemia in Malaysia. Low said that he felt fortunate to be able to connect his grandfather’s doctors remotely with MD Anderson specialists to devise the best treatment plan. He believes everyone, rich or poor, should have the same access to that kind of expertise."