| Author | Number of Reports |
| x.saxman | 1 |
| X4 | 3 |
| x5dave | 7 |
| xander2003 | 3 |
| xanthropus | 2 |
| xatlantic | 2 |
| xav | 1 |
| xavier66 | 19 |
| xavier69 | 1 |
| Xbase666 | 1 |
| xbiker7 | 2 |
| Xbl | 1 |
| xbox | 1 |
| xbox-2 | 8 |
| xbox785 | 1 |
| xboxman | 3 |
| xbubblex | 1 |
| xcajool | 1 |
| xcccx | 1 |
| xchrisx | 1 |
| xdavex | 1 |
| Xdresser | 1 |
| xenon | 1 |
| Xenophon | 20 |
| Xerxes05 | 1 |
| xes | 1 |
| xh558 | 2 |
| Xia | 2 |
| Xign | 1 |
| ximix | 1 |
| xinterestedpartyx | 1 |
| xizzy | 28 |
| xlo59 | 1 |
| xmanuk2003 | 1 |
| Xman_K | 2 |
| xmen | 1 |
| XnY | 1 |
| xofredlum | 1 |
| xp5 | 7 |
| xpert | 3 |
| xPeterx | 1 |
| xr3i | 5 |
| xradiate | 5 |
| xrayman | 1 |
| Xris | 1 |
| xs650 | 1 |
| xtant | 2 |
| XTC2 | 2 |
| xtofer | 3 |
| xuxaed | 1 |
| XX | 2 |
| xxchris69 | 1 |
| xxstupotxx | 1 |
| xxx999 | 1 |
| xxxboy | 4 |
| xxxChrisxxx | 1 |
| xxxiseru | 2 |
| xxxriverboy | 1 |
| xxxxxxxxxx | 1 |
| xxx_fun | 1 |
| xxx_xxx1820 | 2 |
| xyz-men | 11 |
| xyz1 | 1 |
| xyzzy | 15 |