The Fed's Intent with QE2

The Fed’s intent is not to create consumer inflation, but rather asset inflation —
primarily in the equity market. By pulling longer-term bond yields lower, the Fed hopes that this will alter how investors value equities relative to the fixed-income market. Moreover, the Fed will be actively pushing up the value of bonds that exist in investor portfolios, and as such the intent is to induce these investors to rebalance their asset mix towards equities in order to maintain their current allocation. The Fed is also trying to incentivize fund flows into the equity market. This in turn would theoretically boost household wealth and as such make consumers, who now feel richer, to go out and spend more.
---Rosenberg today