| 1. | Are you considered being very brave | 3 | ↑ | ↓ |
| 2. | FreeBSD | 3 | ↑ | ↓ |
| 3. | I would prefer the vehicle be controlled by another OS | 3 | ↑ | ↓ |
| 4. | MacOSX | 3 | ↑ | ↓ |
| 5. | OpenSolaris | 3 | ↑ | ↓ |
| 6. | Standard Windows Vista | 3 | ↑ | ↓ |
| 7. | The vehicle is controlled by Linux | 3 | ↑ | ↓ |
| 8. | The vehicle is controlled by Windows not standard Windows, we are speaking about a new experimental version, named Singularity, claimed to be very secure | 3 | ↑ | ↓ |
| 9. | *nix | 1 | ↑ | ↓ |
| 10. | BSD | 1 | ↑ | ↓ |
| 11. | I would not say yes to fly to the moon, independently of OS | 1 | ↑ | ↓ |
| 12. | I would not say yes to fly to the moon, independently of OS? | 1 | ↑ | ↓ |
| 13. | Standard Windows XP | 1 | ↑ | ↓ |
| 14. | Standard Windows XP? | 1 | ↑ | ↓ |
| 15. | Ubuntu | 1 | ↑ | ↓ |
| 16. | Unix | 1 | ↑ | ↓ |
| 17. | Windows Vista | 1 | ↑ | ↓ |
| 18. | Windows XP | 1 | ↑ | ↓ |
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