Some fun facts from Wiki:
"At the end of 2009, it was estimated that all the gold ever mined totaled 165,000 tonnes. This can be represented by a cube with an edge length of about 20.28 meters. The value of this is very limited; at $1200 per ounce, 165,000 tons of gold would have a value of only 6.6 trillion dollars.
The average gold mining and extraction costs were about US$317/oz in 2007, but these can vary widely depending on mining type and ore quality; global mine production amounted to 2,471.1 tonnes"
1. So, if the US had all the gold ever mined, it could only back 6.6 trillion dollars at $1200.
2. Since the annual world output of new gold is around 2500 tonnes, the newly mined gold decreases the value of gold by 1.5% as inflation, something to think about.
Question for goldbackers: If the owners of gold backed money suddenly start to ask for the gold, what does the government do? (this what happened back in the 70s when France kept taking gold away from the US and we know how it ended)
"The Pool came unstuck when the French, under Charles de Gaulle, reneged and began to send the Dollars earned by exporting to the U.S. back and demanding Gold rather than Treasury debt paper in return. Under the terms of the Bretton Woods Agreement signed in 1944, France was legally entitled to do this. The drain on U.S. Gold became acute, and the London Gold Pool folded in April 1968. But the demand for U.S. Gold did not abate."
Bottom line:
1. Gold does inflate.
2. There is not enough gold to back the goods and services of the world.
P.S.: If you ever wondered where all those gold going:
"India is the world's largest consumer of gold, as Indians buy about 25% of the world's gold, purchasing approximately 800 tonnes of gold every year. India is also the largest importer of the yellow metal; in 2008, India imported around 400 tonnes of gold."