… what struck me most was Geithner’s repeated conflation of our “financial system” and our “institutions”. Mr. Geither’s unspoken assumption is the fixing our financial system implies ensuring that incumbent troubled financial institutions are “strong”. But that’s not right. Our financial system is composed, in part, of financial institutions, but it is supposed to be larger and more robust than any specific firm. Three years ago, Mr. Geithner would have readily conceded that financial institutions are supposed to come and go, rise and fall, succeed and fail as a matter of market discipline, and that our system is made stronger by that flow of creation and destruction than it would be if some state-manged cadre of crucial banks were at its core. Of course, we all knew three years ago that some institutions had become “too big/complex/interlinked to fail”, but we viewed that as unfortunate, and would have foreseen that if any of those banks got badly into trouble, the goverment would be forced to intervene and resolve the bank at some taxpayer cost, as it had in the case of earlier TBTF banks. Three years ago, no one would have suggested that the strength of our financial system and the strength of Citibank are inseparable.

– from Interfluidity