I agree. Although Aaron does offer support for the idea that Bernanke is choosing unemployment over inflation [1], he doesn't support the idea that the bankers are motivated by selfishness. (For example, they may be motivated by the fact that inflation would make the dollar an unattractive investment vehicle to other countries.)

[1] Via quoting from the Economist: “Mr Bernanke does not want to risk a de-anchoring of inflation expectations. He is willing to accept 10% or greater unemployment and the resulting economic and political fall-out in order to avoid that risk.”