Its funny you mention this and I also believe Blockchain technology has so many use cases, manufacturing, ecommerce, health, legal, I.T just to mention a few. Apart from the asset value of Blockchains there is a whole new world to be discovered, sometimes we just need to apply ourselves and actually read the white papers and tech behind the project.
Which also bring me back to our own tech in DeepOnion, DeepVault, Votecentral, DeepSend, these are just a few of the upcoming technologies, we have already deployed DeepVault but the new version will have its own web presence acting as an independent product. IF you not familiar with these I suggest you download the whitepaper and see how they will function and be of use to the masses.