I remember how 3 years ago the consensus, even here, was it was a fad or unsustainable.
At some point selling a dollar for 5 cents stops being a viable strategy.
Isn't that one of the most lucrative financial things seen at this scale, and one of its primary characteristics is that it was accomplished without profits?
Who wants to rock the boat anyway by introducing a truly unruly variable like that at this late date?