User contributions
- 23:57, 20 September 2021 (diff | hist) . . (+94) . . 2518: Lumpers and Splitters (→Transcript: Added the mouseover text)
- 10:16, 2 September 2021 (diff | hist) . . (+132) . . 2510: Modern Tools (→Explanation)
- 00:53, 29 September 2020 (diff | hist) . . (+720) . . 2365: Messaging Systems (→Explanation: added slack exp)
- 00:49, 29 September 2020 (diff | hist) . . (+397) . . 2365: Messaging Systems (→Explanation)