If Internet Explorer 6 users have difficulty with your website, it is because of IE6's new privacy feature which blocks cookies for websites without a P3P policy.I downloaded IBM's P3P editor to crank out a P3P. Wish me luck-- this stuff is ugly.
http://p3pedit.com/
Could you put up a thread on your plans on the Bump List Register so we can have a dialogue on that.
I don't think the Keywords as currently implemented allows the ease of use facilities that the bump register allows.