Without focusing on the relevance of whether Blockchain is required in this situation, the thing that I find interesting is that this is Walmart and this news s

Without focusing on the relevance of whether Blockchain is required in this situation, the thing that I find interesting is that this is Walmart and this news source is the WSJ. That means executives from the world's largest companies are all reading this article and many will be having discussions with their management teams about blockchain. Technology relevance discussions aside, moves like this are what turn fads and buzzwords into funded projects and business models. And when a big company like Walmart makes a move like this, others follow ...