https://www.cnbc.com/2018/06/02/amazon-not-liable-for-exploding-hoverboard-marketplace-argument-wins.html

A judge in Tennessee this week ruled that Amazon isn't liable for damages caused by a hoverboard that spontaneously exploded and burned down a family's house, even though they bought it on Amazon's website. The plaintiff claimed that Amazon didn't properly warn her about the dangers they knew existed with the product, but the judge didn't agree.

It's the latest legal victory for Amazon, which has for years fended off litigation related to product quality and safety by arguing that, for a big and growing part of its business, it's just a marketplace. There are buyers on one end and sellers on the other — the argument goes — and Amazon connects them through a popular portal, facilitating the transaction with a sophisticated logistics system.