I would disagree (and others share this view) that the economic collapse was the result of unregulated markets. It was the result of bad regulation (e.g., the CRA of '95 caused the amount of mortgages issued that were subprime to jump from 1% to 12% by '98 alone) and bad government interference (e.g., low interest rates under Greenspan made money too cheap for too long). Greed
was indeed a huge factor, but it came from directions that aren't currently being fingered. Now, I'm not going to defend all private institutions: AIG, for one quick example, had some sketchy things going on that definitely need looking into.
But, for the most part, I am skeptical of any kind of central planning. I believe the federal government should stay out of things like health insurance. If Washington didn't help create the current environment where we rely so much on employer-based health insurance, maybe we would have individual health savings accounts and costs wouldn't have gotten so out of control because individuals would actually care what they were paying. And, in turn, hospitals would actually care what they are charging (i.e., competition).
I mean, just read the Wikipedia page on HSAs to get a feel for how complicated one tiny part of our system is http://en.wikipedia.org/wiki/Health_savings_account. I don't feel comfortable having this system reformed so quickly (especially when these bills aren't being read!). So much of the motives behind the current movement are purely political. I would rather take it slow and have a real, honest look at the problems from both sides.
I think the ultimate obstacle is that we perceive America to be as free market as it gets, but that notion is, in reality, so far from the truth. This belief seems to render any free-market approach to reform as "out-dated" or "pro status quo".
Sorry if I got off-topic. I've been trying to keep my political thoughts off of HN for too long. :)