From EdDriscoll at Instapundit: Someone tweeted a quote from Friedrich Hayek, but put Salma's photo on it.
Guess the tweeter (and many commenters) weren't aware that a buxom actress is not the same person as the dour economist.
for the clueless, a professor lists their characteristics and how they differ from each other.
and for those who hate reading economics textbooks:
The Road To Serfdom Comic book