I know this thread is effectively a charting thread, but I'd like to throw in some fundamentals here.
Why would the USD rise? There is no reason that the value of a USD will increase. The value of a USD is a function of the monetary base and the aggregate credit of that monetary base (which is also a function of the former). The monetary base has not only been exploded by the US central bank, following Keynesian monetary policy (Bernanke believes, and you can read his original paper, that the great depression was caused by the central bank failing to expand the money supply), but is still being expanded - and will continue to be so until at least mid-year. The value of a USD is also a function of the demand for USDs - which a function of the health of the US economy. There is no evidence that the US economic structure is more sound now than it was prior to the crash. Sure, economies do recover (to varying extents) following a crash, as resources re-consolidate back to more efficient uses, but this depends on the extent to which a free market exists - and the US is moving further from a free market, not closer.
If nothing politically changes, the future of the USD is very clear - it will not be worth very much. Maybe even as much as a Won.
Regarding AUD, sure, one could argue that there are risks that the AUD will fall. When China has a blow off, for instance, the AUD will plummet. But until then we are in a commodity boom - and fundamentally this is increasing the value of an AUD.
fair post, but I'd like to throw another thing into the ring: The FED and BOJ are at war (so to speak) to devalue their currencies at the moment. When intervention occurs, fundamentals hit the fan.