In a previous article, Sylvain said:
fact that the messages/posts do not necessarily appear in the same
order on your server or on mine, and a few might not appear at all
on some server and/or not be kept there as long as on your server, etc.

Another factor: some people use newsreaders that mangle the References
header. So their posts don't show up in the correct place in the thread
tree.


--
Paul Tomblin http://xcski.com/blogs/pt/
The e-mail of the species is more deadly than the mail.