| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 1 | N/G | Sabine S. | Austria | Austria | Austria | View | Mar 19, 2009 |
| 2 | N/G | Henry Beckmann | Görlitz | Sachsen | Germany | N/G | Mar 22, 2009 |
| 3 | N/G | Thorsten Wirth | Berlin | Berlin | Germany | N/G | Apr 22, 2009 |
| 4 | Mr | Christian Kock | Hamburg | xxxxxxxxxxxxxxxxxxxxxxxxx | Germany | N/G | Apr 22, 2009 |
| 5 | mr | Anonymous | Gevelsberg | NRW | Germany | View | May 06, 2009 |
| 6 | N/G | Andy G. | Düsseldorf | NRW | Germany | View | Jul 24, 2009 |
| 7 | N/G | Jörg GOGOLL | Wesseling | Nordrhein-Westfalen | Germany | N/G | Oct 16, 2009 |
| 8 | Herr | Hans Mechinger | Düsseldorf | NRW | Germany | View | Nov 22, 2009 |
| 9 | mr | Roman Huber | Wolfratshausen | Deutschland | Germany | N/G | Nov 25, 2009 |
| 10 | Mr | Jochen Sahm | Pattensen | Germany | Germany | N/G | Jan 11, 2010 |
| 11 | N/G | Anonymous | Aachen | NRW | Germany | Hidden | Jan 22, 2010 |
| 12 | Mr | Stephan Schwalm | Landsberg | Bayern | Germany | View | Jan 12, 2011 |
| 13 | N/G | Sammy Haider | Salzburg | Salzburg | Austria | N/G | Apr 01, 2013 |
| 14 | Mr | Werner Hoffstadt | Bad Honnef | NRW | Germany | N/G | Apr 26, 2013 |
| 15 | ms | stephanie vogt | munich | germany | Germany | View | Jul 19, 2015 |
- 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