This [1] submission and the associated HN discussion collects the reasons this was being thought about as a possibility. [1] https://news.ycombinator.com/item?

This [1] submission and the associated HN discussion collects the reasons this was being thought about as a possibility. [1] https://news.ycombinator.com/item?id=13358478 https://news.ycombinator.com/item?id=13358478