The arguments about gold's inherent value will rage forever. Goldbugs tend to be quite fervent in their appreciation for the yellow metal.
I prefer to consider it simply a commodity. Just like any other commodity, it has some intrinsic value because of its scarcity and difficulty of extraction. That cost value is higher than many other commodities simply because of the high cost associated with finding/extracting it. That "cost" value is then modified by current demand for it, just like any other commodity does.
The idea that gold (or any other metal/resource) is immune to supply/demand considerations (esp. in a post-apocalyptic scenario) is just bizarre and I take issue with the goldbugs on that point.
But what the gold-skeptics forget is that money (or rather, your local variant of it) is also subject to supply/demand considerations.
At some points in time, the supply/demand considerations favour money, at other times, gold. Money itself is a commodity, viewed in this way.
Exactly, and I've been very nervous about the Inflation Monster rearing its ugly head here, in the US. Once that happens, and the Fed suspects it will be soon, then interest rates will start increasing at which point the Fed will start to tighten (reduce) the money supply. This is exactly what Paul Volker did to combat Stagflation back in Reagan's first two years in office.