This has been a standard way of shipping large amounts of enterprise data between locations since forever. It's nice to see it commercialized so the option is accessible at "consumer" prices.
A picture of the E-ink shipping label can be seen here (I was curious): http://www.geekwire.com/2015/amazon-unveils-snowball-shippab...
Other submission, higher up on the page: https://news.ycombinator.com/item?id=10346952
This has been a standard way of shipping large amounts of enterprise data between locations since forever. It's nice to see it commercialized so the option is accessible at "consumer" prices.