About that "toothless" Dodd-Frank reform...

Dodd-Frank is widely written off as meek, weak and watered down by relentless bank lobbying.  Perhaps it is in many respects. But the long-unfinalized and tortuously complex Volcker Rule, largely eliminating the banks' proprietary trading and in-house hedge and private equity funds, has already had significant effect, as the WSJ's Scott Patterson recounts:

Regulators aren't expected to start strictly enforcing the Volcker rule until 2015, giving banks some breathing room. Because the rule was widely anticipated, most banks already have done away with operations focused on proprietary trading, or making bets with their own money.

For example, Goldman shut down in 2010 its Principal Strategies in-house trading unit, partly as a response to the looming Volcker rule. Last month, Goldman Chairman and Chief Executive Lloyd C. Blankfein outlined other steps being taken by the New York company to comply with the Volcker rule, including "winding down our hedge-fund investments."

Moreover, the relative hawks in the contentious five-agency rule-writing process, most notably outgoing CFTC Chair Gary Gensler, seem to have in large part prevailed on key issues in the rule's pending finalization next week: