| # | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 551 | Mark Tomlinson | N/G | N/G | USA | N/G | Jun 26, 2008 |
| 552 | Stepan FF | Tyumen | N/G | Russia | N/G | Jul 03, 2008 |
| 553 | Aleks Spider | N/G | N/G | Russia | N/G | Jul 05, 2008 |
| 554 | Anonymous | N/G | N/G | Russia | N/G | Jul 05, 2008 |
| 555 | Marcel Dezie | Poznan | N/G | Poland | N/G | Jul 07, 2008 |
| 556 | Anton Kazantsev | Moscow | N/G | Russia | N/G | Jul 11, 2008 |
| 557 | Bolanos-Bretz Jorge | Brunswick | OH | USA | View | Jul 12, 2008 |
| 558 | ryan blair | N/G | N/G | New Zealand | View | Jul 13, 2008 |
| 559 | Vladimir Morskoy | Kiev | N/G | Ukraine | N/G | Jul 17, 2008 |
| 560 | Don Ass | N/G | N/G | India | N/G | Jul 21, 2008 |
| 561 | Arend Barneveld | N/G | N/G | Netherlands | View | Jul 22, 2008 |
| 562 | Micah Chilvers | N/G | N/G | USA | N/G | Jul 23, 2008 |
| 563 | Leonardo Santos | N/G | N/G | Brazil | N/G | Jul 26, 2008 |
| 564 | Dylan Winter | N/G | N/G | USA | N/G | Jul 30, 2008 |
| 565 | Nicholas Smith | N/G | N/G | USA | N/G | Aug 07, 2008 |
| 566 | Gauthier de Foestraets | Brussels | N/G | Belgium | N/G | Aug 10, 2008 |
| 567 | Константин Михайлов | N/G | N/G | Russia | N/G | Aug 13, 2008 |
| 568 | Robert Dolark | Henderson | Nevada | USA | View | Aug 16, 2008 |
| 569 | justin love | Henderson | NV | USA | View | Aug 16, 2008 |
| 570 | nicholas battaglia | portland | or | USA | N/G | Aug 24, 2008 |
| 571 | Robert "Bob" Hirt | N/G | N/G | Australia | View | Aug 27, 2008 |
| 572 | Johan Sundell | Espoo | N/G | Finland | N/G | Aug 28, 2008 |
| 573 | Rolla Sessum Jr. | N/G | N/G | USA | View | Aug 28, 2008 |
| 574 | vitalie moraru moraru | N/G | N/G | Moldova | N/G | Aug 29, 2008 |
| 575 | Ankit Patwari | Ahmedabad | Gujarat | India | View | Sep 04, 2008 |
| 576 | Michal Dzurilla | Nemsova | N/G | Slovakia | View | Sep 05, 2008 |
| 577 | Davud Ciblak | N/G | N/G | Netherlands | View | Sep 08, 2008 |
| 578 | Vlad Lev | Moscow | N/G | Russia | N/G | Sep 10, 2008 |
| 579 | Aleksey Sheleh | Ulan-Ude | Buryatia | Russia | N/G | Sep 12, 2008 |
| 580 | Miroslav Krol | rovno | rivnenskaya oblast' | Ukraine | N/G | Sep 24, 2008 |
| 581 | Vadim Bezrukov Vadim Bezrukov | Ulyanovsk | Russia | Russia | N/G | Oct 05, 2008 |
| 582 | Dave Jones | N/G | N/G | UK | N/G | Oct 10, 2008 |
| 583 | savan santoshi | Hyderabad | Andhra pradesh | India | N/G | Oct 14, 2008 |
| 584 | Urpo Perttila | HAUKIPUDAS | N/G | Finland | View | Oct 15, 2008 |
| 585 | Alexey Ivanov | Saint-Petersburg | N/G | Romania | View | Oct 18, 2008 |
| 586 | Nik Katz | N/G | N/G | USA | N/G | Oct 21, 2008 |
| 587 | Oleg Burykin | Saint-Petersburg | N/G | Russia | N/G | Oct 29, 2008 |
| 588 | Danat Orazayev | Almaty | N/G | Kazakhstan | N/G | Nov 05, 2008 |
| 589 | Jarkko Horttanainen | Oulu | Oulu | Finland | N/G | Nov 20, 2008 |
| 590 | Sergey Chesnokov | Korolev | N/G | Russia | View | Nov 21, 2008 |
| 591 | Anonymous | N/G | N/G | New Zealand | N/G | Nov 25, 2008 |
| 592 | Please Bring it back | N/G | N/G | Hong Kong | N/G | Nov 26, 2008 |
| 593 | Alper Yilmaz | Tuzla | Istanbul | Turkey | View | Nov 30, 2008 |
| 594 | Anonymous | Tver | N/G | Russia | View | Dec 02, 2008 |
| 595 | Mihail Abramov | Moskow | N/G | Russia | View | Dec 08, 2008 |
| 596 | Val Rivera | N/G | N/G | USA | N/G | Dec 09, 2008 |
| 597 | Anonymous | N/G | N/G | USA | N/G | Dec 13, 2008 |
| 598 | Alexander Osetinsky | Odessa | N/G | Ukraine | View | Dec 14, 2008 |
| 599 | david samuel | N/G | N/G | India | N/G | Dec 15, 2008 |
| 600 | Lubbertus Brugge | Amersfoort | N/G | Netherlands | View | Dec 15, 2008 |
- 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