Fractional Hours from datetime?

[W. eWatson]

Ben Finney wrote:
> "W. eWatson" <wolftracks at invalid.com> writes:
> 
>> See my post about the datetime controversy about 3-4 posts up from
>> yours.
> 
> This forum is distributed, and there's no “up” or “3-4 messages” that is
> common for all readers.
> 
> Could you give the Message-ID for that message?
> 
Sort of like outer space I guess. No real direction. How would I find 
the message ID?

It's easier to place the comment here:

There seems to be some controversy about this and other matters of 
datetime. 
<http://blog.twinapex.fi/2008/06/30/relativity-of-time-shortcomings-in-python-datetime-and-workaround/>