Thats a pretty concise link for the major arguments I'd say. People will look at you strange when you mention a "gold" standard but explain to them that it does not have to be gold. It can really be any commodity as long as that commodity has a value on the open world market (including gold, silver, platinum, oil, anything with commercial value). I myself don't like gold as the standard necessarily (prefere silver, as it is more common and the government would be less at whim to foreign mining for money backing) but i support a commodity standard