AFAIK the main difference is that they are pushed out at different
times and so won't necessarily be in perfect sync with each other.
They are based on the same stream of packages.
What would be the delay between the package being available via RHN and
Rawhide (ftp) (I presume RHN comes first)?
How clean is a war when you shoot around nukelar waste?
Stop the use of depleted uranium ammo!
End all weapons of mass destruction.