| 2024-06-22 22:41:05 | menace | Added BBS Nemesis as HQ for Impact |
| 2024-06-22 22:40:32 | menace | Updated Impact's affiliation with Graveyard: changed group to Impact |
| 2024-06-22 22:30:23 | menace | Updated Dennis T's membership of Impact: set as ex-member |
| 2024-06-22 22:30:19 | menace | Updated Don Dog's membership of Impact: set as ex-member |
| 2024-06-22 22:30:16 | menace | Updated Skavenger's membership of Impact: set as ex-member |
| 2024-06-22 22:30:12 | menace | Updated Glacier's membership of Impact: set as ex-member |
| 2024-06-22 22:30:07 | menace | Updated Dangermouse's membership of Impact: set as ex-member |
| 2024-06-22 22:30:03 | menace | Updated C-Quence's membership of Impact: set as ex-member |
| 2024-06-22 21:28:50 | menace | Removed Stranger as a member of Impact |
| 2024-06-22 21:22:29 | menace | Added PM Light as a member of Impact |
| 2024-06-22 14:26:30 | menace | Updated Stranger's membership of Impact: changed member to Stranger |
| 2024-06-20 22:26:18 | menace | Updated Stranger's membership of Impact: set as ex-member |
| 2022-09-12 22:31:04 | dipswitch | Added affiliation with BBS The Pool for Impact |
| 2021-01-17 16:47:16 | menace | Added Xan as a member of Impact |
| 2021-01-17 05:58:45 | menace | Edited notes |
| 2021-01-17 05:56:28 | menace | Added Voyage as a member of Impact |
| 2020-08-21 14:31:50 | menace | Added Stormbringer as a member of Impact |
| 2019-12-22 09:42:13 | menace | Added link https://www.pouet.net/groups.php?which=13598 |
| 2016-06-16 22:10:03 | menace | Updated JMS's membership of Impact: changed group to Impact, set as ex-member |
| 2016-06-16 22:09:59 | menace | Added JMS as a member of Impact |
| 2016-06-16 22:07:45 | menace | Added Cockroach as a member of Impact |
| 2016-01-06 21:15:22 | menace | Added Glacier as a member of Impact |
| 2013-07-04 06:28:11 | menace | Edited nick 'Impact': changed differentiator to 'amiga/.se' |
| 2012-11-27 11:12:18 | menace | Added Skavenger as a member of Impact |