I think, Blockchain has already started seeing wide adoption in commercial and government sectors. I just posted a hunt yesterday about IBM launching its Blockchain World Wire, which will make International remittance a lot easy , unlike the conventional system now which takes days to settle such payments.
Ripple already has set the fire by working with many financial industries to run International payments on its network.
You can also see this [post](https://steemit.com/blockchain/@sanmi/f3caa6wgx) which I published sometimes back. It has lots of use cases listed on how blockchain can be used for various applications.
So as time progresses, blockchain as a technology is going to be recognized to have brilliant prospects to solve many real life problems in Commercial as well as Government sector.