RE: Use schema date/time, prohibit non-Z times.

["Arnold, Curt" <Curt.Arnold@hyprotech.com>]

William Kammerer wrote:
>Forget that XML Schema dates (CCYY-MM-DD) are sortable, 
> or that their format
> makes more sense to the rest of Christendom.  Like Ol' Blue Eyes, we
> just have to do it "My Way."

They are not sortable unless you require the 'Z' time zone qualifier (prohibiting ambiguous local times and UTC offsets that might be trying to imply the time zone of some participant).  If the time
zone of a party and the instant something was done need to be communicated, two different attributes should be used.