Atrios outed

According to Tom Tomorrow and corrente, Atrios is Duncan BlackMedia Matters for America:

Duncan B. Black holds a PhD in economics from Brown University. He has held teaching and research positions at the London School of Economics; the Université catholique de Louvain; the University of California, Irvine; and, recently, Bryn Mawr College. He also has been involved with grassroots political activism. Black is a Senior Fellow at Media Matters for America.

.

Not that it really matters, but still