Really worth a look. Full of links to articles of note, cultural criticism, book reviews, and much more. A project of the Chronicle of Higher Education
A collection of digitized texts in multiple languages, from several time periods (8000 BCE to 1949). The World Digital Library (WDL) is a project of the U.S. Library of Congress.
DPLA is a major portal to digitized collections ranging "from the written word, to works of art and culture, to records of America’s heritage, to the efforts and data of science" that illustrate America's history & culture
Includes over 800,000 doctoral dissertations from universities outside the U.S. and Canada. CRL obtained the majority of the collection through deposit from member libraries, but continues to acquire about 5,000 titles per year from major universities abroad through purchase and deposit agreements.
Making of America (MOA) is a digital library of primary sources in American social history primarily from the antebellum period through reconstruction.