I'm not a big fan of Fedora Core, despite how many people swear by it. But anything redhat has huge visability -- that's a major problem in my opinon.
If you want traditional 'enterprise' Red-Hat, go with Centos (a debranded version of RHEL).
This article is more oriented towards power windows users. My thoughts on the matter is that an inexperienced computer user familiar with windows is more likely to be unable to make the transition by themselves.