"And then my health began to improve, thanks to a pill that targets a specific genetic mutation tied to my cancer." Isn't tailoring drugs to specific mutations the next big revolution in medicine that we've been waiting for? Steve Jobs had his DNA sequenced to help fight his cancer. http://appleinsider.com/articles/11/10/21/steve_jobs_had_his...
Another article describing a business that was started around this concept and seems to be having an important impact in medicine.