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('Revision of Team IPX vs The Dirty Dozen from Sun, 08/08/2010 - 09:42', 'node/1604/revisions/7321/view', '', '10.10.0.1', 0, 'ecqs57baqmms295ko77kp55em1', 232, 1781946560) in E:\Apache\htdocs\modules\statistics\statistics.module on line 63.

Revisions for Ozbargain