| # | Title | Name | Region | Comment | Date |
|---|---|---|---|---|---|
| 601 | Mr | Moiz Nadeem | Pakistan | View | Mar 11, 2013 |
| 602 | Mr | Chris Hillier | Australia | N/G | Mar 12, 2013 |
| 603 | Mr. | Robert Dahlhausen | USA | View | Mar 13, 2013 |
| 604 | N/G | Brian Wustmann | USA | N/G | Mar 14, 2013 |
| 605 | Mr | Marques Baker | USA | N/G | Mar 15, 2013 |
| 606 | N/G | Anonymous | Canada | N/G | Mar 15, 2013 |
| 607 | Mr | Billy Barnes | USA | View | Mar 15, 2013 |
| 608 | N/G | Sid Rigdon | N/G | View | Mar 15, 2013 |
| 609 | N/G | S Minniti | USA | N/G | Mar 15, 2013 |
| 610 | N/G | Anonymous | USA | N/G | Mar 15, 2013 |
| 611 | Mr | Tim Kelly | New Zealand | View | Mar 15, 2013 |
| 612 | N/G | Johnny Mendes | USA | N/G | Mar 19, 2013 |
| 613 | MR | Francesco Cao | USA | N/G | Mar 20, 2013 |
| 614 | Ms | Anonymous | Argentina | N/G | Mar 20, 2013 |
| 615 | Dr | Anonymous | France | N/G | Mar 20, 2013 |
| 616 | Mr | David Blackmore | UK | View | Mar 20, 2013 |
| 617 | N/G | Kevin Bailey | USA | N/G | Mar 20, 2013 |
| 618 | N/G | Irah Bartowski | N/G | View | Mar 20, 2013 |
| 619 | N/G | Anonymous | USA | N/G | Mar 21, 2013 |
| 620 | N/G | Leo Rossi | N/G | N/G | Mar 21, 2013 |
| 621 | Ms. | Mattie Korneta | USA | View | Mar 21, 2013 |
| 622 | N/G | Francesco Petrella | Italy | N/G | Mar 22, 2013 |
| 623 | Ms | Maria Cassone | Italy | Hidden | Mar 22, 2013 |
| 624 | Mr | Maxandre Jacqueline | France | View | Mar 23, 2013 |
| 625 | Mrs | Alexandra Lopez | USA | N/G | Mar 25, 2013 |
| 626 | mr | Przemysław Tyfczyński | Poland | N/G | Mar 25, 2013 |
| 627 | Miss | Sarah Downs | South Africa | View | Mar 27, 2013 |
| 628 | N/G | Luciano Guaietta | Italy | N/G | Mar 27, 2013 |
| 629 | N/G | Breno Barbosa | Brazil | View | Mar 29, 2013 |
| 630 | mr | michael lines | UK | N/G | Mar 30, 2013 |
| 631 | N/G | Serhat Yavuz | Germany | N/G | Apr 01, 2013 |
| 632 | Mr | Anonymous | Poland | N/G | Apr 01, 2013 |
| 633 | Mr | Matt Wadsworth | USA | View | Apr 01, 2013 |
| 634 | Ms | Limbanazo Sabreena Malonda | Turkey | N/G | Apr 02, 2013 |
| 635 | N/G | Leo Gravano | Italy | N/G | Apr 02, 2013 |
| 636 | N/G | Aine Rose | Australia | View | Apr 03, 2013 |
| 637 | Mr | Mantas Kazlauskas | Lithuania | N/G | Apr 03, 2013 |
| 638 | N/G | Zach Dourson | N/G | View | Apr 03, 2013 |
| 639 | N/G | Cetto Falla | Italy | N/G | Apr 04, 2013 |
| 640 | N/G | Jeanne Widdicombe | N/G | View | Apr 04, 2013 |
| 641 | Mr | Connor Turnbull | UK | View | Apr 04, 2013 |
| 642 | N/G | Carranza Giorgia | Italy | N/G | Apr 05, 2013 |
| 643 | Mr | Giovanni Accastello | Italy | View | Apr 05, 2013 |
| 644 | N/G | david stons | Australia | N/G | Apr 05, 2013 |
| 645 | N/G | david stons | Australia | N/G | Apr 06, 2013 |
| 646 | Ms | cassie tappa | USA | N/G | Apr 07, 2013 |
| 647 | N/G | Carranza Giorgia | Italy | N/G | Apr 08, 2013 |
| 648 | N/G | Mark Schwiete | Germany | Hidden | Apr 08, 2013 |
| 649 | Mr | Jim Bell | Denmark | View | Apr 09, 2013 |
| 650 | N/G | Luis Martins | N/G | View | Apr 09, 2013 |
- 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