| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 551 | N/G | Herminia Santiago | Caracas | Altamira | Venezuela | View | Aug 15, 2007 |
| 552 | Ms | Alexandra Peysakhovich | Novosibirk | Novosibirk | Russia | View | Aug 15, 2007 |
| 553 | Mr | Vsevolod Peysakhovich | Novosibirk | Novosibirk | Russia | View | Aug 15, 2007 |
| 554 | Mrs | Olga Baklanova | Moscow | Russia | Russia | N/G | Aug 15, 2007 |
| 555 | Mr | Kirill Kapustin | Moscow | Moscow region | Russia | N/G | Aug 15, 2007 |
| 556 | N/G | Andrey Kartashov | St. Petersburg | St. Petersburg | Russia | N/G | Aug 15, 2007 |
| 557 | Mr | Neil Dugmore | Newport | wales | UK | View | Aug 15, 2007 |
| 558 | N/G | Ivan Rojas | Monterrey | Nuevo Leon | Mexico | View | Aug 15, 2007 |
| 559 | N/G | Pavel Itkin | Ashdod | Israel | Israel | N/G | Aug 15, 2007 |
| 560 | Ms | Nancy-Sue Canfield | Victoria | British Columbia | Canada | View | Aug 15, 2007 |
| 561 | Mr | Ricardo Hernandez | Mexico | Distrito Federal | Mexico | View | Aug 15, 2007 |
| 562 | Mr | William Burton | Sherwood | Oregon | USA | N/G | Aug 15, 2007 |
| 563 | N/G | Antonella Tracchia | Capital Federal | Buenos Aires | Argentina | N/G | Aug 15, 2007 |
| 564 | Ms | Darya Mishina | Moscoww | Russia | Russia | N/G | Aug 15, 2007 |
| 565 | N/G | Christopher Mejia Zamora | guayaquil | guayas | Ecuador | View | Aug 15, 2007 |
| 566 | Mrs | Lena Nerli | Moscow | Russia | Russia | View | Aug 15, 2007 |
| 567 | Mr | Elio Caicedo | Mazarrón | Murcia | Spain | N/G | Aug 15, 2007 |
| 568 | Ms | Violetta Voronina | Bratsk | Irkutskaya oblast | Russia | N/G | Aug 15, 2007 |
| 569 | N/G | horacio daniel dubini | buenos aires | capital federal | Argentina | N/G | Aug 15, 2007 |
| 570 | N/G | Mikhail Mishin | Moscow | Russia | Russia | N/G | Aug 15, 2007 |
| 571 | N/G | Elena Mishina | Moscow | Russia | Russia | N/G | Aug 15, 2007 |
| 572 | Mr | Artyom Paderin | Novosibirsk | Russia | Russia | N/G | Aug 15, 2007 |
| 573 | Mr | Kirill Voroshilov | Saint-Petersburg | Russia | Russia | N/G | Aug 15, 2007 |
| 574 | Mr | José Rafael Saverio Borja | Guayaquil | Guayas | Ecuador | N/G | Aug 15, 2007 |
| 575 | Mr | Yevgeny Veselov | Yaroslavl | Yaroslavskaya | Russia | N/G | Aug 15, 2007 |
| 576 | Mrs | Olga Zelzburg | Jerusalem | Jerusalem | Israel | View | Aug 15, 2007 |
| 577 | Mr | Alexander Ankirskiy | Moscow | Moscow | Russia | N/G | Aug 15, 2007 |
| 578 | Mrs | Lazutkina Evgenia | Moscow | Moscow | Russia | N/G | Aug 15, 2007 |
| 579 | Mr. | Nicolás Gorogovsky | Olivos | Buenos Aires | Argentina | View | Aug 15, 2007 |
| 580 | N/G | gaston gomez | Buenos Aires | Buenos Aires | Argentina | N/G | Aug 15, 2007 |
| 581 | Mr | Alex Ptitsa | Kiev | Kiev | Ukraine | N/G | Aug 15, 2007 |
| 582 | Ms | Christina Hernandez | San Antonio | Texas | USA | N/G | Aug 15, 2007 |
| 583 | Ms | Elena Kamshitskaya | Moscow | Russia | Russia | N/G | Aug 15, 2007 |
| 584 | Mr | Kenneth Crawford | Spokane | Washington | USA | View | Aug 15, 2007 |
| 585 | Mr. | Revan0359 Revan0359 | Dover | PA | USA | N/G | Aug 15, 2007 |
| 586 | Mrs | Johanna Sierra | Belgrano R | Capital Federal | Argentina | View | Aug 15, 2007 |
| 587 | N/G | joaquin alsina | bahia blanca | buenos aires | Argentina | View | Aug 15, 2007 |
| 588 | N/G | Stanley Nelville | Kingston | Ontario | Canada | N/G | Aug 15, 2007 |
| 589 | Mrs | Elena Mordovina | Moscow | Russia | Russia | View | Aug 15, 2007 |
| 590 | N/G | Anne Hoover | Peterborough | ON | Canada | N/G | Aug 15, 2007 |
| 591 | N/G | Julio Cesar Hernandez | Xicotepec | Puebla | Mexico | N/G | Aug 15, 2007 |
| 592 | N/G | Monserrat Ramirez | México | Distrito Federal | Mexico | View | Aug 15, 2007 |
| 593 | N/G | Kellie Crawford | Spokane | Washington | USA | View | Aug 15, 2007 |
| 594 | N/G | Javier Lodeiro | Buenos Aires | Argentina | Argentina | N/G | Aug 15, 2007 |
| 595 | N/G | Paula Deluca | lomas de zamora | buenos aires argentina | Argentina | N/G | Aug 15, 2007 |
| 596 | MR | Solomon toppel | kentwood | michigan | USA | View | Aug 15, 2007 |
| 597 | N/G | Julien Sather | Spokane | Washington | USA | View | Aug 15, 2007 |
| 598 | N/G | Alma GH | Mexico | Mexico City | Mexico | View | Aug 15, 2007 |
| 599 | Mr | Igor Major | Murmansk | Murmansk region | Russia | View | Aug 15, 2007 |
| 600 | Ms | Olga Ignatkina | Moscow | Russia | Russia | N/G | Aug 15, 2007 |
- 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