Receptional_Andy - 4:23 pm on Jan 13, 2009 (gmt 0)

Interesting that you had something show in Google alerts, but note that web.archive.org (where all the web pages are stored) is excluded via robots exclusion:

[web.archive.org...]

The URLs can still get URL-only listings if people link to them, but I've not seen anything else.

Was it a URL-only listing you had in Google alerts? (Note that sometimes such listings have a title of the link text pointing to them.)

The only other possibility is if archive.org are accidentally exposing their listings.