The revisions let you track differences between multiple versions of a post.

user warning: Duplicate entry '50156387' for key 'PRIMARY' query: INSERT INTO teamipxaccesslog (title, path, url, hostname, uid, sid, timer, timestamp) values('Events - Filter: ', 'event/2007/10/09/day/hockey/all/1', '', '10.10.0.1', 0, '42qjodiv6s3go748n8juc35ei3', 374, 1781971250) in E:\Apache\htdocs\modules\statistics\statistics.module on line 63.

Revisions for Steam, Dissapointing!