January 30, 2014
November 17, 2013
Made corrections to research design, collected data type, collected data time dimension, and WP page type.
September 20, 2012
Added a topic
Added 'not added by Wikilit team'
September 5, 2012
June 8, 2012
moved A Tool for Estimating the Relative Contributions of Wiki Authors to A utility for estimating the relative contributions of wiki authors: Corrected word in title and decapitalizedm