From a supply chain perspective I feel it will be revolutionary from the decentralized nature and all parties sharing a unified data set for let's say a shipment. Right now a shipment transfers from party to party to party all in their proprietary databases. Working off a shipment from one central point will drastically alter the way things work. As well with the coming wave of IoT, robotics and automation in/on everything automatically fulfilling and queuing the next party/parties in the chain will be a radical improvement. It is mind boggling how much manual, paper based work goes into putting that t-shirt on your back today. :)