| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 1 | Mr | Polo Maldonado-Martinez | Mexico City | N/G | Mexico | View | Feb 20, 2010 |
| 2 | Dr. | Libby Hubbard | N/G | N/G | N/G | N/G | Feb 24, 2010 |
| 3 | Mr. | Joel Mariano | N/G | N/G | N/G | View | Feb 25, 2010 |
| 4 | Mr Dr Prof | Alan Wittbecker | N/G | N/G | USA | View | Feb 26, 2010 |
| 5 | N/G | Christian Elliott | N/G | N/G | N/G | N/G | May 01, 2010 |
| 6 | N/G | Dante Amato | Las Vegas | NV | USA | View | Jul 13, 2010 |
| 7 | N/G | Doreen Agostino | Newmarket | Ontario | Canada | View | Jul 20, 2010 |
| 8 | N/G | Bob Challenger | Cambridge | Ontario | Canada | N/G | Dec 06, 2010 |
| 9 | N/G | Ursula Conlon | Toronto | N/G | Canada | View | Jan 09, 2011 |
| 10 | Your Highness | Al Coholic | Lovolution | TX | Antarctica | View | May 21, 2011 |
| 11 | Dr. | GeorgeBrian Sullivan | Newport | RI | USA | View | Sep 07, 2011 |
| 12 | N/G | Nikolaj Mads Fuerbo Henriksen | N/G | N/G | N/G | View | Feb 13, 2012 |
| 13 | N/G | Anonymous | Eislingen | None | Germany | View | Feb 13, 2012 |
| 14 | ms | annette chronstedt | cph | Denmark | N/G | View | Feb 13, 2012 |
| 15 | N/G | Callum van den Enden | N/G | N/G | N/G | View | Jul 01, 2014 |
| 16 | Dr | Anonymous | N/G | N/G | N/G | N/G | May 08, 2017 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view