I see your point, but consider the following scenario...I'm not saying you should never walk away from your mortgage. What I'm saying is if you take advantage of the situation by walking away from a mortgage you can afford simply because it's not worth as much as you want, it is not right. Twist it any way you want, it's still wrong.
I owned a house valued in $200000. I did a mortgage on such house amounting to $180000. Right after that, prices plummeted, and the mortgaged house isn't worth more than $100000 now.
I ask you... why should I pay to a bank $180000 for a house not worth more than $100000??? Again, to simplify it, forget the debt and consider I am BUYING the house. It doesn't make sense to pay $180000 for something worth $100000 just because I can afford it, now does it?
A mortgage is in no way different than that. You either pay and have the security property, or don't pay and let the lender have the security. Quite and simple.[/QUOTE]
Because at the time of purchase you agreed on the value of the house. You and the bank both agreed on the value, if it were to go up should the bank be able to take the house?