Have you ever heard of the website, Dr. Housing Bubble? located at http://doctorhousingbubble.com, a recent post discusses in great detail, the shadow inventory lurking in California and the nation. It's a depressing and long piece, well written and researched. The homes about to enter the market in one way or another are like an iceberg and have as much ramifications too. Homes from California to PGA National Homes for sale may all be substantially impacted.