| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 551 | Ms | Marie Sandvig | Pittsburgh | PA | USA | View | Jun 29, 2010 |
| 552 | N/G | Janice Frick | Warminster | PA | USA | Hidden | Jun 29, 2010 |
| 553 | N/G | Yoko Nagai | Pgh | PA | N/G | View | Jun 29, 2010 |
| 554 | Ms. | L. Mehler | Philadelphia | PA | N/G | N/G | Jun 29, 2010 |
| 555 | Mrs. | Emily Hershey | Wyomissing | PA | USA | N/G | Jun 29, 2010 |
| 556 | N/G | Khin Moh | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 557 | N/G | Andrew Mulford | Pittsburgh | PA | N/G | N/G | Jun 29, 2010 |
| 558 | Miss | Sara Beck | Harrisburg | PA | N/G | N/G | Jun 29, 2010 |
| 559 | Mr | Paul Sokoloski | Greenfield Twp. | PA | USA | N/G | Jun 29, 2010 |
| 560 | N/G | Khin Moh Moh | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 561 | Mr. | Larry Johnson | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 562 | Ms. | Pamela Haro | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 563 | Mrs. | Catherine Roth | Lebanon | PA | USA | View | Jun 29, 2010 |
| 564 | Mr. | Murat Erdayi | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 565 | N/G | Mary Dolon | Nanticoke | PA | USA | View | Jun 29, 2010 |
| 566 | Mr. | Sandro Saric | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 567 | Mrs. | Joanne Bogusz | Pittsburgh | PA | USA | N/G | Jun 29, 2010 |
| 568 | N/G | Gloria Smith | Pittsburgh | PA | N/G | View | Jun 29, 2010 |
| 569 | Ms. | Gina Haro | Pgh | PA | N/G | N/G | Jun 29, 2010 |
| 570 | Ms | Markiya Collier | Chester | PA | N/G | N/G | Jun 29, 2010 |
| 571 | Ms | Anonymous | Scranton | PA | N/G | N/G | Jun 29, 2010 |
| 572 | N/G | Tom Wojcicki | Windber | PA | USA | View | Jun 29, 2010 |
| 573 | Ms. | Erica Carrera | Pgh | PA | N/G | Hidden | Jun 29, 2010 |
| 574 | N/G | june coleman | pgh | pa | N/G | N/G | Jun 29, 2010 |
| 575 | Ms | Barbara Kaplan | Phila | PA | N/G | View | Jun 29, 2010 |
| 576 | N/G | Ceci Sommers | Pittsburgh | Pennsylvania | USA | N/G | Jun 29, 2010 |
| 577 | Ms. | Huda Salman | Pgh | PA | N/G | View | Jun 29, 2010 |
| 578 | N/G | Lynn Scramuzza | Lake Ariel | PA | USA | View | Jun 29, 2010 |
| 579 | Mr. | Fouad Salman | Pgh | PA | N/G | View | Jun 29, 2010 |
| 580 | Ms | M Suzanne Harper | Scranton | PA | N/G | N/G | Jun 29, 2010 |
| 581 | Mr. | Nihad Salman | Pgh | PA | N/G | View | Jun 29, 2010 |
| 582 | Mrs | Rosanna Marker-Faour | Pittsburgh | PA | N/G | N/G | Jun 29, 2010 |
| 583 | Ms. | Lauren White | Clarks Summit | PA | USA | N/G | Jun 29, 2010 |
| 584 | Ms. | Elizabeth Duncan | Indiana | PA | USA | N/G | Jun 29, 2010 |
| 585 | Mr. | William Genello | Dunmore | PA | N/G | N/G | Jun 29, 2010 |
| 586 | Ms. | Widad Salman | Pgh | PA | N/G | View | Jun 29, 2010 |
| 587 | N/G | Yicheng Bai | Pittsburgh | PA | N/G | N/G | Jun 29, 2010 |
| 588 | Mr. | Than Htay | Pgh | PA | N/G | Hidden | Jun 29, 2010 |
| 589 | Mr. | Robert Packard | Pittsburgh | PA | N/G | View | Jun 29, 2010 |
| 590 | Mrs | Laurie dunn | Towanda | PA | N/G | N/G | Jun 29, 2010 |
| 591 | Mrs. | Anonymous | Quakertown | Pennsylvania | N/G | N/G | Jun 29, 2010 |
| 592 | Ms | Mary Ann Foxwell | Somerset | PA | USA | N/G | Jun 29, 2010 |
| 593 | N/G | Sarah Rutherford | Pittsburgh | PA | N/G | N/G | Jun 29, 2010 |
| 594 | N/G | Patricia Prattis Jennings | Carnegie | pa | USA | View | Jun 29, 2010 |
| 595 | N/G | James Chemel | Cranberry Township | PA | N/G | N/G | Jun 29, 2010 |
| 596 | Ms | Susan Thomas | Phila | PA | USA | View | Jun 29, 2010 |
| 597 | N/G | Stephanie Webb-Phillips | Philadelphia | PA | USA | N/G | Jun 29, 2010 |
| 598 | N/G | Mary Nagel | Pittsburgh | PA | N/G | View | Jun 29, 2010 |
| 599 | Ms | Anonymous | Pittsburgh | PA | N/G | N/G | Jun 29, 2010 |
| 600 | Mr. | Habib Bouassida | Pgh | PA | N/G | Hidden | Jun 29, 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