jigdo for fedora ?

[Steven Shiau]

Hi!
Is there any similar tool like "jigdo"
(http://www.debian.org/CD/jigdo-cd/) in Fedora ? If not, I think it's
necessary to develop that for Fedora. Jigdo is really a nice tool for
mirror site, because we do not have to keep the "normal" Fedora archive
and the CD images..., If jigdo for Fedora exists, some mirror site only
have to keep "normal" Fedora archive, of course, some sites still can
have the CD/DVD iso images. While by using jigdo, people still can
create their own CD/DVD from those site only have "normal" Fedora
archive, just like download a iso file.
How about this idea ?
-- 
Steven Shiau