Javascript mail/news exploit in New York Times

[Waldo ?]

I don't know if this has been posted here (didn't see it)
but the New York Times has an article today about a method of
tracking forwarded/replied emails via javascript that
apparently affects Netscape 6, so I figure Mozilla too..

The article is here

http://www.nytimes.com/2001/02/05/technology/05JAVA.html

"The widely used e-mail programs that are vulnerable to the exploit 
include Microsoft Outlook, Outlook Express and Netscape Messenger 6."

W