| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 4151 | Professor | Andy Dearden | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4152 | N/G | Anonymous | N/G | Essex | UK | Hidden | Jan 20, 2012 |
| 4153 | MR | Matthew Willox | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4154 | Dr | Chris Roast | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4155 | Prof | Noel Williams | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4156 | N/G | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4157 | Dr | David Greenfield | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4158 | N/G | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4159 | Dr | Iain Fielden | Sheffield | N/G | UK | View | Jan 20, 2012 |
| 4160 | Mr | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4161 | miss | nicola pearce | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4162 | Professor | Feona Attwood | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4163 | Dr | Brian Hamilton-Tweedale | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4164 | Mrs | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4165 | Ms | Sara Uruchurtu | EDINBURGH | midlothian | UK | N/G | Jan 20, 2012 |
| 4166 | Mr | David Williams | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4167 | dr | lazarus hursh | sheffield | south yorks | UK | N/G | Jan 20, 2012 |
| 4168 | Dr | Paul Crowther | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4169 | Ms | Shirley Lindley | Sheffield | Other (Non US) | UK | N/G | Jan 20, 2012 |
| 4170 | Mr | Charles Boisvert | N/G | N/G | USA | N/G | Jan 20, 2012 |
| 4171 | Dr | Brian Hamilton-tweedale | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4172 | Dr. | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4173 | Mr | Daniel Wolstenholme | Sheffield | -- Please Select (only US | UK | N/G | Jan 20, 2012 |
| 4174 | Prof. | Simeon Yates | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4175 | N/G | Anonymous | N/G | N/G | Denmark | N/G | Jan 20, 2012 |
| 4176 | Mr | Brian Hylands | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4177 | N/G | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4178 | Mr | David Szwejkowski | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4179 | Mrs | Wendy Olphert | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4180 | Mr | David Johnson | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4181 | Mr | Steven Turberville | Bonifay | Florida | USA | N/G | Jan 20, 2012 |
| 4182 | Miss | Rachel Gash | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4183 | N/G | Kerry McSeveny | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4184 | ms | Gillian Brent | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4185 | N/G | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4186 | Dr | Elizabeth Uruchurtu | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4187 | dr | russell jackson | sheffield | south yorkshire | UK | View | Jan 20, 2012 |
| 4188 | Dr. | Karen Shapiro | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4189 | Mr | Jerome Harrington | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4190 | ms | Kathryn Reaney | sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4191 | Mr | Ashley Broughton | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4192 | Mr | Anonymous | Sheffield | S. Yorks. | UK | N/G | Jan 20, 2012 |
| 4193 | Mrs | Sue Beckingham | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4194 | Mr | Roy Ward | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4195 | Mr | Chris Rust | Sheffield | N/G | UK | N/G | Jan 20, 2012 |
| 4196 | Mr | Bill Best | N/G | N/G | UK | View | Jan 20, 2012 |
| 4197 | Mr | Guy Wilson | Norwich | Norfolk | UK | View | Jan 20, 2012 |
| 4198 | N/G | Michael Reynolds | Newcastle upon Tyne | N/G | UK | N/G | Jan 20, 2012 |
| 4199 | Dr | Lylah Haynes | N/G | N/G | UK | N/G | Jan 20, 2012 |
| 4200 | Dr | Anonymous | N/G | N/G | UK | N/G | Jan 20, 2012 |
- 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