A good point.  This is needed so that when we serialize DateTime
    objects, we don't need to serialize the timezone object too.

A good point - are you providing these methods for some of those
`other' :) persistence tools ?

Storable:

    $dt->STORABLE_freeze
    $dt->STORABLE_thaw

Pixie:

    &DateTime::px_is_storable
    $dt->px_freeze
    $dt->px_thaw

Not a lot of code for a lot of ease of storage...
-- 
Sam Vilain, [EMAIL PROTECTED]

There ought to limits to freedom.
 - George W. Bush, May 21, 1999, referring to GWBush.com (great site)

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