That's no small question. I'm partial to projects bringing down the barriers and making blockchain technologies more accessible. As the supply chain continues to become more global, people will want to know if the inputs to the products they buy are made ethically, and following sound labor and environmental standards so I also like seeing solutions that bring more transparency to supply chain and logistics.

One company specializing in blockchain supply chain and logistics is Block Knowhow. Block Knowhow offer users unfamiliar with blockchain a working hyperledger blockchain that the visitors can participate in - in a non threatening way - by just responding with their interests and experience in blockchain to see their results graphed in real time.

Block Knowhow also offers HyperledgerHosting - a GUI tool that empowers developers with the controls of Hyperledger Fabric functions from the Command Line Interface to management Hyperledger Fabric Clusters of Servers that support the commercial development of blockchain solutions on a distributed ledger platforms.

Long term, another area where I think blockchain will have a profound impact is in the area of education and credentialing.