My post the other day about the Foreign Account Tax Compliance Act (FATCA) generated a lot of interest among readers, both in the U.S. and abroad. In concluding that FATCA wouldn’t have a material effect on the value of the dollar or the U.S. economy, I was addressing a fairly restricted set of circumstances. Given the depth of interest in this topic, and the fact that the law does have serious implications—just not for the dollar—let’s dig in a bit more.