I think that is absolutely correct and when you add in "As you point out, according to at least some of the NRSTers, taxing one's income is inherently immoral. Yet, taxing one's spending is not."(site test to always right) you find even MORE confirmation of it!
Failure to comprehend THAT issue says all that need be said as far as I am concerned!
Umm, it is not the fair taxers who use the 'fairness' rhetoric? The whole way the fair tax is spun and marketed is right out of liberal focus grouping sprinkled with a bunch of overpromises.