Perhaps so. But first we have to ask what exactly constitutes a "responsible" homeowner? President Obama has someone like Val and Paul Keller, of Reno, Nevada, in mind. Diana Glick talks about their situation here: Obama's "Responsible" Reno Homeowners: Are They?
A quick summary. This couple bought their Reno home in June 1988 for $127,000. Their home is currently valued at $100,000. They currently have a mortgage worth $168,000. At first blush, this seems strange. Assuming a normal down payment and paying off the mortgage for 14 years, shouldn't the current mortgage be much lower? Indeed, should it not be lower than $100,000 (in which case, they would not be underwater)?
In 2007, the Keller's home was assessed at $250,000. Like so many other families, they did a cash-out finance at that time for $178,000. They used $51,000 of this to pay off a debt, allowing Paul to retire. We are not told what happened to the remaining $127,000. (Did they spend it? Is it sitting in an account somewhere?)
Are the Kellers "responsible" homeowners? I am not sure that anyone is in a position to pass judgement on how they chose to manage their wealth. I am happy to label them "responsible" homeowners. I'm just not sure why society should necessarily be obligated, in this case, to enact a wealth transfer in their direction (away, for example, from yours truly, who foolishly chose to rent a small town home 2000-2009, instead of living the American dream).
Some people may argue that a wealth transfer is in order because, well, because why bail out only the banks and not the regular folk? Sure. (But on the other hand, note that the banks have essentially repaid their "bailout" loans.)
Another argument might be made on the "debt overhang" theory of "deficient aggregate demand." Evidently, people like Val and Paul Keller cannot spend as much as they would like on consumer goods and services because they are instead "responsibly" paying their mortgage (presumably out of retirement funds, since Paul is retired).
Yeah, well, I don't know about that (and I still can't help wondering what happened to that $127,000).
I'd also like to know how the Fed adopting a NGDP target is going to help Val and Paul in their retirement years.