The crisis recently with Northern Rock in the UK was a warning bell that rung around the world. A lot fewer people are going to be investing in the US, a lot less are going to be bank rolling them so they can keep buying goods they don't pay for or when they do pay the value is not what it should be.
Hard times ahead for the US.
How does this effect us?
Maybe, more people to submit more galleries to less surfers who can afford to buy?
The US desperately needs someone in charge of the country with an IQ above that of a cowpoke, problem is the cowpokes are the ones who vote. As for Greenspan, so nice of him to speak up now.
Maybe if the US had people more interested in the good of the nation/world, what's right and moral and less people only concerned in keeping their job and writing their memoirs, in charge we would not be in this mess. He said nothing when we needed him too.