Entries that have been reference to media outlets are (in inverse chronological order):
The post by Sebastian Fleitas entitled Fiscal Policy during high unemployment periods: still a bad idea? was recommended reading by Link exchange | The Economist on March 5, 2013.
The post by Chris Colvin entitled Mafianomic history was recommended reading in the Twitter feed of the Wall Street Journal’s Jason Zweig (@jasonzweigwsj) and from there picked up by the Financial Times’s Alphaville on March 12, 2012.