| # | Title | Name | Town/City | Region | Comment | Date |
|---|---|---|---|---|---|---|
| 5101 | Mr | Martin Garms | Lenzkirch | Germany | N/G | Apr 12, 2010 |
| 5102 | N/G | Christian Hudon | N/G | Canada | N/G | Apr 12, 2010 |
| 5103 | N/G | Igor Kolker | N/G | USA | N/G | Apr 12, 2010 |
| 5104 | Mr | Gail Watt | N/G | Tajikistan | N/G | Apr 12, 2010 |
| 5105 | Mrs | Chandra Deas | North Augusta | USA | N/G | Apr 12, 2010 |
| 5106 | N/G | Wolfgang Bornath | Frankfurt | Germany | View | Apr 12, 2010 |
| 5107 | N/G | Markus Fleck-Graffe | N/G | Germany | N/G | Apr 12, 2010 |
| 5108 | Mr | Brian Milnes | Mercer Island | USA | N/G | Apr 12, 2010 |
| 5109 | N/G | Francesco Ubaldi | N/G | Italy | N/G | Apr 12, 2010 |
| 5110 | N/G | Keenan Nurmsoo | N/G | Canada | N/G | Apr 12, 2010 |
| 5111 | N/G | scott parsons | london | UK | View | Apr 12, 2010 |
| 5112 | Mr | HUET Jean-Roch | Dijon | France | N/G | Apr 12, 2010 |
| 5113 | N/G | François Battail | Paris | France | N/G | Apr 12, 2010 |
| 5114 | N/G | Matt Shirley | Baltimore | USA | N/G | Apr 12, 2010 |
| 5115 | N/G | Andrew Southam | N/G | USA | N/G | Apr 12, 2010 |
| 5116 | N/G | Tim Tropberger | N/G | Germany | N/G | Apr 12, 2010 |
| 5117 | N/G | Rossi Raphaël | N/G | France | N/G | Apr 12, 2010 |
| 5118 | Mr | Joseph Helfrich | Doylestown, OH | USA | N/G | Apr 12, 2010 |
| 5119 | N/G | Anonymous | N/G | Germany | N/G | Apr 12, 2010 |
| 5120 | Mr | Anonymous | Nürnberg | Germany | N/G | Apr 12, 2010 |
| 5121 | N/G | Anonymous | N/G | Germany | N/G | Apr 12, 2010 |
| 5122 | Mr | Paul Cousins | Regina | Canada | N/G | Apr 12, 2010 |
| 5123 | N/G | Mario Olvera | Puebla | Mexico | N/G | Apr 12, 2010 |
| 5124 | Mr | Guillaume Champeau | N/G | France | N/G | Apr 12, 2010 |
| 5125 | Mr | Michael Gerdau | N/G | Germany | N/G | Apr 12, 2010 |
| 5126 | Mr | Francisco Viegas Neves da Silva | Rio de Janeiro | Brazil | N/G | Apr 12, 2010 |
| 5127 | N/G | Josiah Baker | N/G | USA | View | Apr 12, 2010 |
| 5128 | Mr | Bastiaan van de Weerd | Amsterdam | Netherlands | N/G | Apr 12, 2010 |
| 5129 | Mr | Henry de Jubécourt | Paris | France | View | Apr 12, 2010 |
| 5130 | Dr | Jimmy Sapède | Lyon | France | N/G | Apr 12, 2010 |
| 5131 | Mr | Christopher Olson | Vancouver | Canada | View | Apr 12, 2010 |
| 5132 | Mr | Vinh Carl M. | Lyon | France | N/G | Apr 12, 2010 |
| 5133 | Mr | Anonymous | N/G | Germany | N/G | Apr 12, 2010 |
| 5134 | Mr | Nicolas Grevet | N/G | France | View | Apr 12, 2010 |
| 5135 | Mr | francois moulin | paris | France | N/G | Apr 12, 2010 |
| 5136 | Mr | Christophe Castiglione | N/G | France | N/G | Apr 12, 2010 |
| 5137 | N/G | Olivier Coppin | N/G | Belgium | N/G | Apr 12, 2010 |
| 5138 | Mr | Jean-Luc Ensch | N/G | Luxembourg | View | Apr 12, 2010 |
| 5139 | Mr. | Jeroen van den Berg | Venray | Netherlands | N/G | Apr 12, 2010 |
| 5140 | Mr | Anonymous | Madrid | Spain | N/G | Apr 12, 2010 |
| 5141 | MR | Anonymous | Rambouillet | France | N/G | Apr 12, 2010 |
| 5142 | Mr | Gael Frin | N/G | France | N/G | Apr 12, 2010 |
| 5143 | Mr | Rémy Dumont | N/G | France | N/G | Apr 12, 2010 |
| 5144 | N/G | Adrien Massabieaux | Paris | France | N/G | Apr 12, 2010 |
| 5145 | Mr | Heddy Boubaker | N/G | France | N/G | Apr 12, 2010 |
| 5146 | N/G | Damon Sauer | Phoenix | USA | N/G | Apr 12, 2010 |
| 5147 | N/G | Bettina Kohlen | N/G | Germany | N/G | Apr 12, 2010 |
| 5148 | N/G | Anonymous | N/G | Canada | N/G | Apr 12, 2010 |
| 5149 | Mr | Pierre Broquet | N/G | France | N/G | Apr 12, 2010 |
| 5150 | N/G | Marcelo Batalha | Campinas | Brazil | 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