| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 501 | Ms | Debbie Rolfe | N/G | N/G | Canada | N/G | Jul 30, 2010 |
| 502 | Mr. | Arsham Parsi | Toronto | Ontario | Iran | N/G | Jul 30, 2010 |
| 503 | N/G | Shawn Tracy | Toronto | ON | Canada | View | Jul 30, 2010 |
| 504 | N/G | Yi-Chun Chien | Taipei | N/G | Taiwan | N/G | Aug 01, 2010 |
| 505 | Ms | Pam Kolopack | Toronto | N/G | N/G | N/G | Aug 03, 2010 |
| 506 | Dr | Michelle Forrest | N/G | N/G | N/G | View | Aug 04, 2010 |
| 507 | Ms | Melanie Deshaies | Montreal | Quebec | Canada | N/G | Aug 04, 2010 |
| 508 | Prof. Dr. | Ingrid Robeyns | Rotterdam | N/G | Netherlands | N/G | Aug 04, 2010 |
| 509 | N/G | Émile-Antoine Roy-Sirois | Montréal | N/G | Canada | View | Aug 04, 2010 |
| 510 | Dr | Theresa Lee | Guelph | ON | Canada | N/G | Aug 05, 2010 |
| 511 | mr | raphael edelman | nantes | loire atlantique | France | N/G | Aug 06, 2010 |
| 512 | Ms | Sita Monsef-Rao | N/G | N/G | N/G | N/G | Aug 06, 2010 |
| 513 | N/G | Chris C | toronto | N/G | Canada | N/G | Aug 06, 2010 |
| 514 | N/G | Lana Christina DeGasperis | Toronto | ON | Canada | N/G | Aug 07, 2010 |
| 515 | Prof. | Andrew Williams | N/G | N/G | N/G | N/G | Aug 08, 2010 |
| 516 | N/G | Elizabeth Ullrich | N/G | Michigan | USA | N/G | Aug 08, 2010 |
| 517 | Prof | Nir Eyal | Cambridge | MA | USA | N/G | Aug 09, 2010 |
| 518 | Dr | Aletta Norval | Colchester | N/G | UK | N/G | Aug 09, 2010 |
| 519 | N/G | Jessica Gingrich | Toronto | N/G | N/G | N/G | Aug 09, 2010 |
| 520 | Mr | Simon Cotton | Ithaca | New York | USA | N/G | Aug 09, 2010 |
| 521 | Mr | Nicolas Beauclair | Montreal | QC | Canada | N/G | Aug 10, 2010 |
| 522 | Mr | Luc B. Tremblay | montreal | QC | Canada | N/G | Aug 11, 2010 |
| 523 | Mr | Michel Beaudin | Longueuil | Québec | Canada | N/G | Aug 12, 2010 |
| 524 | Ms. | Agnieszka Polakowska | N/G | N/G | N/G | N/G | Aug 12, 2010 |
| 525 | Ms | Elise Smith | N/G | N/G | N/G | N/G | Aug 12, 2010 |
| 526 | Dr. | John Williams | Ottawa | Ontario | N/G | View | Aug 13, 2010 |
| 527 | Dr | Zofia Stemplowska | Reading | UK | N/G | N/G | Aug 16, 2010 |
| 528 | Dr | Charles Marsan | Montreal | Quebec | Canada | N/G | Aug 16, 2010 |
| 529 | N/G | Beatrice D'Angelo | N/G | N/G | Canada | N/G | Aug 17, 2010 |
| 530 | N/G | Cameron Sabadoz | Toronto | Ontario | Canada | N/G | Aug 18, 2010 |
| 531 | Miss | Marika Dabek | N/G | N/G | N/G | N/G | Aug 18, 2010 |
| 532 | Dr. | Maureen Kelley | Seattle | WA | USA | N/G | Aug 20, 2010 |
| 533 | Mr | Daniel Kurstak | Montreal | Quebec | Canada | N/G | Aug 21, 2010 |
| 534 | Dr. | Elizabeth Ben-Ishai | Ann Arbor | MI | USA | N/G | Aug 24, 2010 |
| 535 | Dr. | Marika Warren | N/G | N/G | N/G | N/G | Aug 30, 2010 |
| 536 | Mr. | Igor Shoikhedbrod | N/G | N/G | N/G | N/G | Sep 01, 2010 |
| 537 | MR | YEMBI AUGUSTIN LOBELLE | Nantes | France | France | Hidden | Sep 03, 2010 |
| 538 | Ms. | Hira Mahwish Aslam | Toronto | Ontario | Canada | N/G | Sep 04, 2010 |
| 539 | N/G | Essyn Emurla | Toronto | N/G | N/G | N/G | Sep 13, 2010 |
| 540 | prof. | Ryoa Chung | Montreal | Quebec | Canada | N/G | Sep 16, 2010 |
| 541 | Prof. | Patrick Turmel | Quebec | Qc | Canada | N/G | Sep 18, 2010 |
| 542 | Mr | Jubeen Sharbaf | Markham | ON | Canada | N/G | Sep 18, 2010 |
| 543 | Dr. | David Kahane | Edmonton | Alberta | Canada | N/G | Sep 18, 2010 |
| 544 | Prof | Meira Levinson | Cambridge | MA | USA | N/G | Sep 18, 2010 |
| 545 | N/G | Bart Van Wassenhove | Chicago | IL | USA | N/G | Sep 18, 2010 |
| 546 | N/G | Fiona McNestry | N/G | N/G | Canada | N/G | Sep 18, 2010 |
| 547 | N/G | Jesse Huisken | Toronto | Ontario | Canada | N/G | Sep 18, 2010 |
| 548 | N/G | Josée Guimond | Toronto | Ontario | China | N/G | Sep 18, 2010 |
| 549 | Ms. | Heather Neville | Toronto | ON | Canada | N/G | Sep 18, 2010 |
| 550 | Mr. | Thomas Cunningham | Pittsburgh | PA | USA | N/G | Sep 18, 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