My understanding is that rpm works just as well as deb and has been for a number of years now; I could be wrong.Uggh, why?F18, and the updater seem to be 'uugh', it uses .rpm (which is a dead series of forks and patches), it actually tries to use Gnome 3, it's testing distribution rather notoriously eats kittens, and it's developer community has a lot of the problems Debian had 10 years ago.
I'd run Fedora if I had insured and licensed Red Hat systems, otherwise...
I'm a Debian dinosaur. I wouldn't recommend that much default 'vanilla', 'choice', and relative lack of hand holding for any newbie. (Though, if you have any experience, I'd suggest Debian.) With that being said, I would suggest Ubuntu, some kin of Ubuntu like Kubuntu, or some cousin of Ubuntu like Mint. It doesn't matter if you like gtk/gnome or qt/kde, so long as a system is easy to install, easy to update, has a decent community, and dumps a user into a desktop that is humanly usable without a desire for suicide. Stock Gnome 3 and Unity both tend to be rage inducing, and Fedora and stock Unbuntu have paid because of it.
I recommended Fedora for people who are interested in trying out a variety of GUIs, who want to be able to choose what to use as their GUI at install.
It's like the old days when you installed a distro and got choices, choices and more choices, except Fedora has simplfied it somewhat (I remember choosing from some 3,000 packages the first time I installed Mandrake).
I like Debian also. Ubuntu is alright, I've installed it on countless machines and am typing this on Ubuntu in Firefox over Oracle VM right now.





