I think the whole article is horse manure. Big gov't types need someone to take the blame when there are bubbles. Maybe they could look in the mirror.
When bubbles in entire asset classes form, it is almost axiomatic that the biggest financial firms are going to be involved in the action. What else would anyone expect?
Lets take the oil bubble for example. The fed keeps interest rates at extremely low levels for an inordinate period of time. If you want to preserve your purchasing power, the thing to do is diversify some of your investments into hard assets. That's what GS helped people do. But no, gov't officials and the kind of people who love big gov't want to pay investors peanuts for their investments, present grave risks to the dollar, and then are outraged that someone might want to get into something that will preserve purchasing power. These big gov't types want you to stay in gov't bonds where they can rob you a little at a time until there's nothing left and then, of course, they'll find a way to blame the free market for that, too.
Investors have incentives to do what they do, and many times those incentives are provided by gov't actions. And then people move in herdlike behaviors. Is that GS fault? When the big dogs move in a heard, GS is most likely going to be in the middle of it by virtue of being the biggest and maybe the best. And then a bubble will form, which is what happens when big money piles in. Is GS supposed to stop this from happening? That's ludicrous.
Big money will move where it has an incentive to move, and if GS is gone, some other firm will take its place and help the money move. That's all there is to it. But some want GS to be a regulator and stop the market from getting frothy. Only an idiot would take that view, though. Bubbles are going to form, and they only way to stop it is to stop markets from working. Good luck with that, Obamatrons! It doesn't take a rocket scientist to understand where those policies lead to, although many seem to have the delirious thought that it will be a utopia.
Enough, I guess.