Ah, it would appear that they have already published a FAQ on this matter (/me slaps myself for not checking the urls on that page BEFORE replying!):
https://wiki.cacert.org/FAQ/Class3Resign Apologies for email noise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/290485 Title: Please sync ca-certificates 20080809 (main) from Debian unstable (main). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ca-certificates/+bug/290485/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs