Printmail, the Header reflects opinions....
at a certain point in time for a certain time frame... When the opinion change, as a result of new information becoming available, then I make sure to update the Header...
It would make no sense to "rework" the Header every time something new happens: I'd rather add to it when appropriate and it'll become a sort of chronicle... Obviously, some of the things that made sense to me in January 2000, no longer apply and have been changed accordingly...
In addition, Headers reflect the opinion of the writer only, who started the thread and it's not the result of a consensus effort, trying to please everybody...
JMHO, F. Goelo + + +