User contributions
- 23:27, 27 December 2020 (diff | hist) . . (+124) . . 2072: Evaluating Tech Things (→Explanation: Cueball's concerns about technology and society are a near perfect paraphrase of White Hat's comment in 1215: Insight)
- 03:29, 24 December 2015 (diff | hist) . . (+218) . . Talk:163: Donald Knuth