| # | Title | Name | Town/City | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 4401 | MR | Andrew Scrivener | N/G | New Zealand | N/G | Apr 12, 2010 |
| 4402 | N/G | Clemens Scholz | N/G | Germany | N/G | Apr 12, 2010 |
| 4403 | Mrs | Cynthia Hunefeld | Auckland | New Zealand | N/G | Apr 12, 2010 |
| 4404 | Mr. | Carl Triolo | Oakley | USA | N/G | Apr 12, 2010 |
| 4405 | N/G | Nehar Arora | N/G | USA | N/G | Apr 12, 2010 |
| 4406 | Dr | Andrew Wilson | Leeds | UK | View | Apr 12, 2010 |
| 4407 | Mr | Tom Bradshaw | St.Louis | USA | N/G | Apr 12, 2010 |
| 4408 | N/G | David Carron | Derby | USA | N/G | Apr 12, 2010 |
| 4409 | Mr. | Christopher Lockheardt | Andover | USA | N/G | Apr 12, 2010 |
| 4410 | Mr | Murdoch Mackay | N/G | UK | N/G | Apr 12, 2010 |
| 4411 | N/G | Dayna Cornwall | N/G | Canada | N/G | Apr 12, 2010 |
| 4412 | N/G | Stefan Müller | Schwerte | Germany | View | Apr 12, 2010 |
| 4413 | Mr | Michael Stanley | Gloucester | UK | View | Apr 12, 2010 |
| 4414 | N/G | de Saint-Do Valérie | Paris | France | N/G | Apr 12, 2010 |
| 4415 | Mr | Adrian Reyer | Stuttgart | Germany | N/G | Apr 12, 2010 |
| 4416 | N/G | Olly Betts | Lower Hutt | New Zealand | N/G | Apr 12, 2010 |
| 4417 | N/G | stefan radlmayr | N/G | Germany | N/G | Apr 12, 2010 |
| 4418 | N/G | Jaan Pullerits | Tallinn | Estonia | N/G | Apr 12, 2010 |
| 4419 | Mr. | Edward Murphy | Hamilton | New Zealand | N/G | Apr 12, 2010 |
| 4420 | N/G | pat donovan | ottawa | Canada | View | Apr 12, 2010 |
| 4421 | Mr | Lotar Küpper | Berlin | Germany | N/G | Apr 12, 2010 |
| 4422 | Mr. | Jasja van Leeuwen | Amsterdam | Netherlands | N/G | Apr 12, 2010 |
| 4423 | N/G | Arnoud Engelfriet | Eindhoven | Netherlands | N/G | Apr 12, 2010 |
| 4424 | N/G | Mikael Göransson | Stockholm | Sweden | N/G | Apr 12, 2010 |
| 4425 | N/G | Andreas Grois | Linz | Austria | N/G | Apr 12, 2010 |
| 4426 | N/G | Graham Walker | N/G | USA | N/G | Apr 12, 2010 |
| 4427 | Mr. | Jason McLain | Wautoma | USA | N/G | Apr 12, 2010 |
| 4428 | N/G | Richard Thomson | Wellington | New Zealand | N/G | Apr 12, 2010 |
| 4429 | N/G | Cathy Neill | N/G | New Zealand | N/G | Apr 12, 2010 |
| 4430 | Mr | alexandre.mussche@gmail.com mussche | N/G | France | N/G | Apr 12, 2010 |
| 4431 | N/G | Victor Furtado | N/G | USA | N/G | Apr 12, 2010 |
| 4432 | N/G | Bruce Ryerson | Middletown, R.I. | USA | N/G | Apr 12, 2010 |
| 4433 | Mr | Brett Lupton | Dunedin | New Zealand | N/G | Apr 12, 2010 |
| 4434 | Mr | Stuart Fried | N/G | USA | N/G | Apr 12, 2010 |
| 4435 | N/G | Dylan Hall | Wellington | New Zealand | N/G | Apr 12, 2010 |
| 4436 | N/G | Troels Hoffmeyer | N/G | Denmark | N/G | Apr 12, 2010 |
| 4437 | N/G | Anonymous | N/G | Canada | N/G | Apr 12, 2010 |
| 4438 | Mr | Anonymous | N/G | Ireland | View | Apr 12, 2010 |
| 4439 | Mr | Jim Schimpf | Derry | USA | View | Apr 12, 2010 |
| 4440 | Ms | Heather Bell | North Shore | New Zealand | N/G | Apr 12, 2010 |
| 4441 | N/G | Stephan Platz | N/G | Germany | N/G | Apr 12, 2010 |
| 4442 | Mr. | James Lisk | Parsippany, New Jersey | USA | N/G | Apr 12, 2010 |
| 4443 | N/G | Anonymous | N/G | Portugal | N/G | Apr 12, 2010 |
| 4444 | N/G | Peter Green | Dunedin | New Zealand | N/G | Apr 12, 2010 |
| 4445 | Mr | Ahmed Tedjini | N/G | France | N/G | Apr 12, 2010 |
| 4446 | Mr | Jean Klare | Deventer | Netherlands | N/G | Apr 12, 2010 |
| 4447 | N/G | Santiago Moisés Mola Velasco | N/G | Spain | N/G | Apr 12, 2010 |
| 4448 | Mr | Robert Goshko | Edmonton | Canada | N/G | Apr 12, 2010 |
| 4449 | Mr | Travis Smith | Wellington | New Zealand | View | Apr 12, 2010 |
| 4450 | N/G | Chris Jennings | Oxford | UK | N/G | Apr 12, 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