if this meets goals & expectations, linux just won a major massive battle (imho)
some examples of the mix here, none ISO compliant:
linux-foundation.org 25-Apr-2006 --  January 21st, 2007 January 21, 2007 22 January 2007 14:33, 22 January 2007 -- [history in the mediawiki interface] 11/06/06 (what is that???) 2006, November 4
Tobias, I'm a huge fan of ISO 8601 dates. However, the most important thing is that they be unambiguous, and January 21, 2007 is unambiguous. Could you please add page names that show 11/06/06 style dates. You can also edit these yourself, it's it not a top-level page. Thanks.
- Dan Kohn