It was a good, fiery speech - but that's all he's good for now. That 50b is going to be labeled as more stimulus deficit spending, dems will cave, and Obama will declare victory as some watered down 15b package is passed instead. It has already begun with the junior senator in Colorado saying he won't vote for it if it includes "new" spending. Seriously. If Republicans won't support eliminating a host of taxes for businesses during this recession, why the hell would they let Obama do anything else?
Same thing with the Bush tax cuts. Bayh, Nelson, etc aren't going to let the high income taxes expire. So for all Obama's tough talk, all the tax cuts will be renewed.
Maybe republicans will have their little fun for the first few months they control the house, then decide to get some things done. Other than that, I don't see anything happening.