I don't usually just post links to use.perl; there's scribot for that. But given how Mac OS X seems kind of popular around here, I thought the excellent Ars Technica review of Mac OS X 10.2 deserved a bit of plugging here.
Oh, and for the record, that vote for Mac OS? It was me. I'm still way too attached to the old Finder to leave, even though 10.2 does address some of my problems with the new Workspace. Sorry, Finder.