Calm down fellas...
Prove me wrong, but my memory is that the original peg for the Euro to the US $ was E1.20 to $1. Subsequently, the dollar did strengthen, but it is now trading at about E1.26 to $1, fairly close to the original euro dollar ratio.
Yes, the USD is weak now relative to many other major curriencies, but, in the near term, higher oil prices coupled with a weak dollar will lead to (US) inflation, which will trigger even more interest rate increases from the Fed. Higher interest yields will attract inflows of foreign curriencies, which, low and behold, will increase the demand for dollars.
For the record, I too am concerned about the long term strength of the USD. But, for now, although the dollar may rise and fall a bit, it will not crash. If it were to crash in the near future -I read daily about the Thai Baht's newfound strength and the negative impact on Thai exports- where would the world dump sell it's exports? What national economy could absorb them? Japan? Germany? China...
What worries me is when the Chinese, (including Japan, Korea & SE Asia) and/or Indian economies develop their domestic markets to the extent that they are no longer dependent on the US export market. That scenario, linked with an unwillingness to finance our buying binge by not purchasing US Treasury products is indeed frightening.
But it won't be happening anytime soon...
Lance