Help Needed with Cookies for Digg.com

[Robert Tilley <tilleyrw@cfl.rr.com>]

I have reset Konqueror to identify itself as Mozilla 1.6 when accessing 
Digg.com so that I can enjoy it's AJAX-ified goodness.  Most of my Digg 
problems are solved.

After logging into Digg and checking the button to store a cookie, I can click 
the "Digg" buttons and watch the Digg-count increment via AJAX.  However, if 
I close the Digg-tab and open Digg on another tab, I must log in again.

Why would Konqueror delete a cookie once a tab is closed?

Thanks, Bob
-- 
Q:	How many IBM 370's does it take to execute a job?
A:	Four, three to hold it down, and one to rip its head off.