Only the source is surprising. Here is a Forbes article pointing out that the Tea Bagging Treason crowd doesn't have a clue about how taxes work in this country.
I mean, when freaking Forbes is calling you out as dangerous, misinformed dolts, you pretty much are. These guys, while doctrinally fair, aren't ever getting confused as liberals.
If you are anti-tax, have your facts dead wrong, and are getting mocked by conservative economists, you can take it to the bank that, yes, you're a moron.