Questionable or Predatory Open Access Journals

As of January 2017, J. Beall has shut down his blog.

A few recent articles around a growing number of ‘predatory’ open access journals.

• Beall’s List: Potential, possible, or probable predatory scholarly open-access journals(University of Colorado Denver, librarian)
• Scientific Articles Accepted (Personal Checks, Too) (New York Times article, April 7, 2013)
• Investigating journals: The dark side of publishing The explosion in open-access publishing has fueled the rise of questionable operators (Nature 495, 433–435, 28 March 2013)