Rui CarmoWell, Fedora Core 6 (which I was rather looking forward to) was delayed again, and all we got today was KOffice's bump to 1.6.
I've mostly stayed away from KDE (since I find the whole environment rather too cluttered and lacking coherent visual design), but I must say that Krita and Karbon14 seem interesting (I'd love to see Mac OS X ports of either). Kplato is intriguing, too, enough for me to consider grabbing the live CD over the weekend and giving it a whirl.
The rest, I'm afraid, is a bit too limited. Sure, OpenOffice is, in comparison, more than a little flabby round the waist, but it's available in more platforms and the "save to PDF" options have been making inroads among the Office faithful.