User contributions
- 03:00, 9 February 2011 (diff | hist) . . (+56) . . 2011 Lightning Talks Signup
- 02:58, 9 February 2011 (diff | hist) . . (+70) . . 2011 Lightning Talks Signup
- 02:57, 9 February 2011 (diff | hist) . . (+49) . . 2011 Lightning Talks Signup