> Bill Gates and Mark Zuckerberg did their Ice Bucket Challenges on August 14th 2014 and Hal died August 28th 2014 of ALS. And what is the significance of that

> Bill Gates and Mark Zuckerberg did their Ice Bucket Challenges on August 14th 2014 and Hal died August 28th 2014 of ALS. And what is the significance of that? What does it prove, or indicate even?