Mike Sweeney,
Excellent question. And the answer is?
Not if you are working real hard (unless you work on Wall Street or for a major corporation, which, by definition, is neither work nor hard), playing by the rules (well, only some of them), didn't fully understand the difficult requirements of the agreement (like having to pay interest, principle, taxes, and insurance), and do not have the income (though that too is changing if one is upside down on the mortgage and would like to pay less) or wealth to make good on the loan. Funny how "systemic risk" and "moral hazard" are becoming part of the lexicon while we still have such little (or maybe selective) knowledge of history and macroeconomics.
Do please tell me how does an owner perfect a lien on his own property? Interesting concept nonetheless.