How XCM will actually be used with XCMP

[brad.olson.587]

@matt

I think about the latency in the traditional financial services system as evidence that instant finality isn’t necessary for many use cases. I’ve frequently heard the argument from banks (in the US) that much of the latency is desired (for fraud prevention).

Good point. Though the existence of even a minority of use cases requiring instant finality would likely be enough to motivate latency workarounds.