the link is in the context of the digg domain, so if you click it, even though the bar is no longer present, the referrer (or should I say referer) will still b

the link is in the context of the digg domain, so if you click it, even though the bar is no longer present, the referrer (or should I say referer) will still be digg.com. interestingly, if you ctrl-r, the same HTTP_REFERER header will be sent. but ctrl-l, cr will blank the header & you'll get the regularly scheduled content.