User contributions
- 17:19, 21 August 2013 (diff | hist) . . (+573) . . Talk:1254: Preferred Chat System
- 13:14, 17 May 2013 (diff | hist) . . (+261) . . Talk:1212: Interstellar Memes
- 16:58, 24 April 2013 (diff | hist) . . (+129) . . Talk:1203: Time Machines