I think the reason you guys are confused about wanting to boof her is because she comes across as unashamedly easy. Us blokes can't resist that, and while she's not hot, she's good enough.
For the record I can't stand listening to her (on the Shebang) either, and neither can my girlfriend. She's not funny in the slightest, and her monologues are pointless. The only time I like listening to her is when she does the sensual readings (again with the sex thing), but even now she goes over the top with them and yesterday morning Bridgette Ducleau (sp) from the morning show on TripleM the Cage was goaded into a bit of talk with an "erotic" voice and she sounded a hell of a lot sexier than Fifi. Also Bridgette is funnier and more enjoyable to listen to, and going by the pics on the TripleM website, more attactive.
Fifi blows, and even if it is in the good way, it's in the bad way too.