Last modified: 2009-08-30 05:19:19 UTC
The diff between draft and stable version shouldn't be shown when editing a page or at least there should be an option to disable it (via preferences or CSS). Autoeditors and commons users aren't really interested in the diff and some editors would like it disabled, too.
A preference sounds good.
(In reply to comment #1) > A preference sounds good. > Done in r55678