| # | Title | Name | Region | Comment | Date |
|---|---|---|---|---|---|
| 551 | Ms | christine Schneebeli | Switzerland | View | Dec 28, 2010 |
| 552 | N/G | Mary Haggerty | USA | N/G | Dec 28, 2010 |
| 553 | N/G | lorenz steininger | Germany | N/G | Dec 28, 2010 |
| 554 | Ms | Jenn London | USA | N/G | Dec 28, 2010 |
| 555 | Mr. | Stephen Motson, BSc. (Hons.), MSc. | UK | N/G | Dec 28, 2010 |
| 556 | Ms | Caroline Vimla | Malaysia | View | Dec 28, 2010 |
| 557 | N/G | peter collins | UK | View | Dec 28, 2010 |
| 558 | N/G | barbara noferini | Italy | N/G | Dec 28, 2010 |
| 559 | ms | Ilenia Massaroni | Italy | N/G | Dec 28, 2010 |
| 560 | N/G | Anonymous | Greece | N/G | Dec 28, 2010 |
| 561 | mr | paul smith | USA | N/G | Dec 28, 2010 |
| 562 | Mrs | Rosemarie Sardinas Herrera | Austria | N/G | Dec 28, 2010 |
| 563 | N/G | Suzanne Heath | USA | N/G | Dec 28, 2010 |
| 564 | N/G | Bridget Irons | USA | View | Dec 28, 2010 |
| 565 | Ms | Maria Cristina Rebol | Argentina | N/G | Dec 28, 2010 |
| 566 | ms | Stacie Baier | USA | N/G | Dec 28, 2010 |
| 567 | Ms | Penny Leve | Greece | N/G | Dec 28, 2010 |
| 568 | ms | Rita Sirci | Switzerland | N/G | Dec 28, 2010 |
| 569 | mrs | Julia Waller | UK | N/G | Dec 28, 2010 |
| 570 | ms | eva maria uhl | Germany | Hidden | Dec 28, 2010 |
| 571 | N/G | shelley frazier | USA | View | Dec 28, 2010 |
| 572 | N/G | Maria Montero | Canada | N/G | Dec 28, 2010 |
| 573 | N/G | Stavroula Voutsiotis | Canada | N/G | Dec 28, 2010 |
| 574 | Mr & Mrs | Leon Trumpp | USA | View | Dec 28, 2010 |
| 575 | N/G | suzanna simms | UK | N/G | Dec 28, 2010 |
| 576 | Mr | Albert Tahhan | USA | N/G | Dec 28, 2010 |
| 577 | Mrs | Anna-Karin Strobel Lando | Sweden | N/G | Dec 28, 2010 |
| 578 | mr | yasin ucar | Turkey | N/G | Dec 28, 2010 |
| 579 | mrs | catherine schaichet | Switzerland | N/G | Dec 28, 2010 |
| 580 | N/G | Irfan Derin | Germany | N/G | Dec 28, 2010 |
| 581 | Mr | michel gadoury | Canada | N/G | Dec 28, 2010 |
| 582 | Mr | John Ellicock | UK | N/G | Dec 28, 2010 |
| 583 | Ms | jaana jaakkola | Sweden | N/G | Dec 28, 2010 |
| 584 | Ms | Isabel Meyerhans | Spain | View | Dec 28, 2010 |
| 585 | Ms | Vanessa Gallego | Spain | N/G | Dec 28, 2010 |
| 586 | Mr. | Richard Rheder | USA | N/G | Dec 28, 2010 |
| 587 | Mr | arvo hirvonen | Sweden | N/G | Dec 28, 2010 |
| 588 | Mrs. | Theresa Conover | USA | N/G | Dec 28, 2010 |
| 589 | N/G | Anonymous | Greece | N/G | Dec 28, 2010 |
| 590 | N/G | margareta widmark | Sweden | N/G | Dec 28, 2010 |
| 591 | N/G | phyllis ireland | Canada | View | Dec 28, 2010 |
| 592 | ms | antoinette miksan | USA | Hidden | Dec 28, 2010 |
| 593 | Mr | Guy Lazare | France | N/G | Dec 28, 2010 |
| 594 | Mrs | Cynthia Morris | USA | View | Dec 28, 2010 |
| 595 | Ms | Carol Mellom | USA | N/G | Dec 28, 2010 |
| 596 | miss | donna adams | UK | View | Dec 28, 2010 |
| 597 | Mr | ROLANDO JORDAN | Venezuela | N/G | Dec 28, 2010 |
| 598 | Miss | Vicky Thomson | UK | N/G | Dec 28, 2010 |
| 599 | Ms | Pat Jacoby | USA | N/G | Dec 28, 2010 |
| 600 | N/G | April Jarvis | USA | N/G | Dec 28, 2010 |
- 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