User contributions
- 00:13, 22 March 2016 (diff | hist) . . (-215) . . 1658: Estimating Time (→Explanation: Hofstadter's Law must be at the beginning)
- 00:09, 22 March 2016 (diff | hist) . . (-40) . . 1658: Estimating Time (→Explanation: Suppressing 11 duplicate links)
- 20:59, 12 November 2014 (diff | hist) . . (0) . . 1444: Cloud (→Explanation: lowercase)