These "stress tests" are such a farce. There isn't anything scientific about it and they won't release their methodology, so it could be a bunch of third graders sitting around a table making up capital requirements with crayons.
Even if there was any real methodology to it, they can't value a good chunk of the assets on the books of these banks (why the Feds likely way overpaid for the assets they have bought), so they could essentially make the results of their rigged tests say whatever they wanted them to say. They had three goals: 1) Make the case that the money they have already poured in was well spent (surprise!), 2) Make it sound just bad enough so that if they want to feed more money in later on, they have a rationale, and 3) At the same time, make the case that as bad as things are, the banks are healthy enough to survive anything. Don't panic! All is well!
No surprise, that is exactly what they did.
If they want anyone to take their "stress test" seriously, why won't they release their methodology? Why should anyone believe that their "results" are nothing more than Tim Geithner and a few of his buddies sitting over a pizza and a case of beer trying to manage things for political, not economic, reasons? Also, if increasing lending is their primary motivation, requiring certain banks to raise capital levels is going to have the opposite effect. They won't ever actually say that, though.