Erm, I think you meant rate cut, eh?
Anyways, this is my point in all of this:
Das' view sounds cynical, but it makes sense if you stop thinking about mortgages as a way for people to finance houses and think about them instead as a way for lenders to generate cash flow and to create collateral during an era of a flat interest rate curve.
I think Bernanke made the mistake of holding rates too high, which is what fueled this market. That actually forced long rates down, and led to a flat to inverted yield curve that made it very hard for banks to make money in the normal way.
However, as this man points out in the rest of it, the problem was global. All currencies, not just the USD, will fall as a result of this unwinding, relative to gold. You'd never know that from the posts on this board, but the so-called gold bugs around here are more anti-American than pro-gold.
However, I don't think this particular thing will lead us into anything like a depression. This underestimates the money factories in the hands of the world's CB's, especially when you put that together with the fiscal power in the hands of the world's governments. They will collectively create enough paper to bury this thing. Which is why gold will go up against all currencies. The USD, meanwhile, may go down more, but it won't crater in relation to the rest, because the rest will be falling too.
As for all the moral hand-wringing, spare me. Your morality plays assume choice. In a fiat currency world where rates are set by CB's, there is no choice. When they screw up by distorting the yield curve, their only way to fix it is to screw up by distorting it in the opposite direction. This is an inevitable result of thinking that a central committee knows better than the market where rates should be, and that too is a global, not a US, problem.
Morality, therefore, is beside the point, unless your real goal is to impoverish the borrowers whose money was used for those CDO's. Yes, it's a debtor's world. But it has been for your entire lifetimes. Deal with it. Profit from it.