Actually, don't forget that of the two most mainstream distros -- Fedora and Ubuntu, any sane user has ZERO need for a package or repository that:
A) Doesnt scrutinize the living snot out of each contributor.
B) Doesnt enforce digitally signing of the packages.
And yes I do mean ZERO. Flash, Java, all FLOSS supported, all FLOSS unsupported, etc can all be attained thru SAFE channels. I must say that Ubuntu's were more blatantly in the user's face, but the Red Hat variants certainly have them too.
Though, personally, after not using Ubuntu for a few releases now, I cannot say if they are setup by default to nag the snot out of an unsigned package or repository, but Fedora and RHEL do (and thus CentOS).
To me this should be a simple reinforcement of WHY the old bearded ones act the way they do. But this is hardly a slam on linux, but rather of gnome-look's pathetic acceptance policies, and the need to utilize proper repos and packages.
Had to say it.
Thanks much,
Andrew.