https://news.ycombinator.com/item?id=7726128 (businessweek.com)
Others:
https://news.ycombinator.com/item?id=7724114 (makezine.com)
https://news.ycombinator.com/item?id=7724164 (fda.gov)
https://news.ycombinator.com/item?id=7724861 (engadget.com)
https://news.ycombinator.com/item?id=7727600 (theverge.com)