| # | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 451 | Anonymous | Unknown | Unknown | Sierra Leone | View | May 13, 2007 |
| 452 | Anonymous | Unknown | Unknown | USA | View | May 13, 2007 |
| 453 | Anonymous | Unknown | Unknown | Belgium | View | May 13, 2007 |
| 454 | Anonymous | Unknown | Unknown | China | View | May 13, 2007 |
| 455 | Anonymous | Unknown | Unknown | North Korea | View | May 13, 2007 |
| 456 | Anonymous | Unknown | Unknown | Grenada | View | May 13, 2007 |
| 457 | Anonymous | Unknown | Unknown | Yemen | View | May 13, 2007 |
| 458 | Anonymous | Unknown | Unknown | Martinique | View | May 13, 2007 |
| 459 | Anonymous | Unknown | Unknown | Singapore | View | May 14, 2007 |
| 460 | Anonymous | Unknown | Unknown | N/G | View | May 14, 2007 |
| 461 | Anonymous | Unknown | Unknown | India | View | May 14, 2007 |
| 462 | Anonymous | Unknown | Unknown | Portugal | View | May 14, 2007 |
| 463 | Anonymous | Unknown | Unknown | Cook Islands | View | May 14, 2007 |
| 464 | Anonymous | Unknown | Unknown | Guatemala | View | May 14, 2007 |
| 465 | Anonymous | Unknown | Unknown | Morocco | View | May 14, 2007 |
| 466 | Anonymous | Unknown | Unknown | Serbia | View | May 14, 2007 |
| 467 | Anonymous | Unknown | Unknown | UK | View | May 14, 2007 |
| 468 | Anonymous | Unknown | Unknown | Honduras | View | May 14, 2007 |
| 469 | Anonymous | Unknown | Unknown | Samoa | View | May 14, 2007 |
| 470 | Anonymous | Unknown | Unknown | Grenada | View | May 14, 2007 |
| 471 | Anonymous | Unknown | Unknown | Tuvalu | View | May 15, 2007 |
| 472 | Anonymous | Unknown | Unknown | Japan | View | May 15, 2007 |
| 473 | Anonymous | Unknown | Unknown | Sweden | View | May 15, 2007 |
| 474 | Anonymous | Unknown | Unknown | Jordan | View | May 15, 2007 |
| 475 | Anonymous | Unknown | Unknown | Saint Kitts & Nevis | View | May 15, 2007 |
| 476 | Anonymous | Unknown | Unknown | China | View | May 15, 2007 |
| 477 | Anonymous | Unknown | Unknown | Luxembourg | View | May 16, 2007 |
| 478 | Anonymous | Unknown | Unknown | Palestinian territories | View | May 16, 2007 |
| 479 | Anonymous | Unknown | Unknown | Germany | View | May 16, 2007 |
| 480 | Anonymous | Unknown | Unknown | S. Georgia and S. Sandwich Isls. | View | May 16, 2007 |
| 481 | Anonymous | Unknown | Unknown | Serbia | View | May 16, 2007 |
| 482 | Anonymous | Unknown | Unknown | Peru | View | May 17, 2007 |
| 483 | Anonymous | Unknown | Unknown | Australia | View | May 17, 2007 |
| 484 | Anonymous | Unknown | Unknown | Tokelau | View | May 18, 2007 |
| 485 | Anonymous | Unknown | Unknown | Gabon | View | May 18, 2007 |
| 486 | Anonymous | Unknown | Unknown | France | View | May 18, 2007 |
| 487 | Anonymous | Unknown | Unknown | Finland | View | May 18, 2007 |
| 488 | Anonymous | Unknown | Unknown | Burundi | View | May 18, 2007 |
| 489 | Anonymous | Unknown | Unknown | Malawi | View | May 21, 2007 |
| 490 | Anonymous | Unknown | Unknown | Trinidad and Tobago | View | May 21, 2007 |
| 491 | Anonymous | Unknown | Unknown | Sao Tome and Principe | View | May 21, 2007 |
| 492 | Danelle Roberts | Atlanta | N/G | USA | N/G | Jul 23, 2007 |
| 493 | BR33ZY BAB! | N/G | washington DC | USA | View | Mar 27, 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