Windows 7, Safari 4 & 5, and Identity Protection (aka ID Safe Cards & Login)

The last time something similar to this question was asked was back in 2008, when the current version of Windows was still Vista, and the current version of Safari for Windows was 3.1.1 (I found this in a very old thread).  Now, it is 2010, we have Windows 7, and Apple has just upgraded Safari, for Macs, as well as Windows-based systems, to version 5.  While Safari may have a long way to go before it gets close to the number of people using Internet Explorer or Firefox, it has been gaining ground over the past few years, and it’s about time Symantec adds the ability to integrate the Norton ID Safe into Safari, just as it can do with Internet Explorer & Firefox.  As such, it's an excellent time to ask this again.  As with IE8 and Firefox 4, is there any way to integrate the Norton ID Safe from NIS 2010, or N360 3 / 4, into Safari 5?  If not, when will this feature be added?