g1smd - 2:49 pm on Aug 17, 2006 (gmt 0)

What I see on gfe-eh.google.com is that Supplemental Results from 2005 are now all gone. Previously there were many going back as far as 2005 June.

I see many recently created new Supplemental Results representing content from just a few months ago. These are where the content has been edited very recently (and searches for the new content point to a non-Supplemntal Result), or where on-site duplicate content existed but the alternative (non Supplemental) URLs have now been filtered out (in one case the filtering was through robots directives to get certain URL formats delisted).