User contributions
- 02:55, 11 February 2018 (diff | hist) . . (+581) . . User talk:Jeff (→ReCaptcha v1 is going away: new section)
- 02:45, 11 February 2018 (diff | hist) . . (+1,114) . . Talk:312: With Apologies to Robert Frost (Answer question about Lisps allowing mismatched close parens)
- 02:44, 11 February 2018 (diff | hist) . . (+711) . . User talk:Jeff (→Email coming from a non-existent domain: new section)