> Tangent but: I doubt the rate raise will stick. They'll probably have to cut it again. I see a "planet Japan" scenario in which global central banks are zero-bound for decades, if not "forever". Rapid growth is over.

Agreed nominal interest rates will likely drop down again to zero to restimulate the economy, but I doubt that will stick for the next decade, as inflation should creep back in forcing the Fed's hand. However, if you believe that "real interest rates" (ie subtracting inflation) will be zero for a long time, I can concur -- currently they are negative.