Perhaps not the right place for this, but there are some big questions I've always had about the gold standard and why it's so great supposedly. Gold has no inherant value, so what makes it such a good thing to back our currency on? Gold prices fluctuate quite a bit based on demand just like other commodities (just wait for the gold bubble to burst when the economy picks up and you'll see lots of people crying). What makes gold so special? Why not back our currency with steel, oil, or wheat?
Here's my main thought. Say the world's economy completely collapses and people are basically fending for themselves, how would people get what they need? They would barter. People would offer goods or services for other goods or services. Gold would have very little value in such a society, as gold serves no practical purpose. The dude who hoarded gold would die trying to eat it because he has nothing to offer of useful value.
If anyone has either a short explanation or a link to a brief explanation of what makes the gold standard so great, I would love to read it.