Well haven't you guys thought of Games yet?  I'm sure you have!

Cryptocurrency, the Blockchain and virtual reality can harmonize in many ways, and one of its many use cases are next generation games as well as teaching platforms.

Let's think of more together. I like this topic a lot

Tradable ingame items and land parcels that exist on the Blockchain and are unique... in virtual reality worlds

That's what I foresee

And yes I think there will one day be Bitcoin smart contracts