 As "Tanta", Dungey used her inside knowledge of the mortgage industry and humor to post corrections and analysis of her own about mortgage financing.December 2006 marked her first post to the blog, criticizing a Citigroup report that was confident that the mortgage industry would "rationalize" in 2007.Her work for the blog included "The Compleat ÜberNerd", a series of 13 articles that provided an in-depth summary of the mortgage business from origination and servicing, to mortgage-backed securities, negative amortization and foreclosure, which was called a "definitive word on the subject" by "The New York Times".