How about.. Storage of value that doesn't take up any space 

You can have hundreds billions dollars worth of asset with you at all time. How about that? 

Thanks for the warm welcome. Was nice to talk to you in London Mike.

I released the code since it reached the coverage needed to prove that it is for real. Not for production but to build on it as a platform.

Your points on testing are valid. They are clearly not sufficient. I plan to introduce an interface aimed for testing. That would enable
implementations to test each other.

The Wallet is not there but everything you need to stick it together in a couple hours or days depending on what you want.
I did not yet figured what I wanted. But the point is that this is a feature that does not have to be common.
Do your own at your own taste and stick it in.

+1