Click on the chart below:

Any rally in the stock market provides a strong selling opportunity and any pull back in the commodities market provides a strong buying opportunity. The same goes for bonds as their recent strength will subside and their values will fall off a cliff. The real estate market is plummeting and has a long, long way to go before reaching a bottom nationally.
It's interesting because many homeowners still have an opportunity to sell their homes and receive some of the artificial paper wealth created during the bubble years that will soon be erased. The reason for this is because it is still a "stigma" in this country to be a renter. People would rather own a home that is falling in value that costs them significantly more money every month because if you are a renter you are considered lower class in our country.
That will change over the next few years. As prices continue to collapse, people will begin to look at homeowners the same way they now look at renters. This moment will likely mark the time to look at real estate as an investment because the increase in sellers who become renters will have the impact of driving home prices down and driving rents higher. The will generate cash flow opportunities for investors entering the market.