Revisions allow you to track differences between multiple versions of your content, and revert back to older versions.
update for omg_make_fake_data
Copy of the revision from Thu, 12/01/2011 - 12:55.
Copy of the revision from Mon, 01/03/2011 - 00:01.
Copy of the revision from Tue, 10/05/2010 - 13:48.