All good points Wellie.
Also keep in mind that most folks have their retirement wrapped up in their homes. If they can't sell their house several things will happen:
1) They will drain their saving's to pay for up keep and taxes on a house they need to sell
2) They will not have the money from the sale of the house to either;
A) Buy another, smaller house or
B) Have money to turn back into the economy.
All of these scenarios are bad and will affect "the recovery" as small as it is.
Crudos, I am happy you purchased your house when you did. I am sure the price was right and interest rates were low. I hope you took out a 15 year vs. a 30 year mortgage. If not, think about doing it while interest rates are still low.