eye-pod – have you got anything better to contribute to the discussion than some weak personal attack towards me for merely pointing out the blatantly obvious? That you choose to characterize it as ‘political’ only underscores the silly yet nasty intent.
On topic…
I think comparisons to precious metals are somewhat silly. Once the specialty PGMs are taken out of the equation (Pd an Rh that both have unique industrial uses) then the average doubling of the precious metals in the last handful of years hardly compares to the quadrupling of housing values during the same time.
Lookup ‘Johnson-Matthey’ for the definition of the acronym.