It seems to me that some people draw a distinction between a working environment and a "desktop" and some do not.
I, perhaps just through lack of a full understanding of the terms, fall in to the "some do not" category.
I load core with Xorg-7.5, Xlibs, Xprogs, jwm and wbar. I remove everything except "terminal" from wbar, then onboot load a file manager (emelfm2), a web browser (Minefield), an ftp client (Filezilla), an email client (sylpheed), and a music player (vlc) as wbar apps and a bunch of "little stuff" that doesn't show up in wbar... flpicsee, flume, xtrlock, xpdf, xonclock, conky_plus, sgmixer.
I don't use "ondemand" but I keep some of the heavyweights around for the rare occasion when I need them - gimp2, libreoffic - which I just tce-load as needed.
And "utility stuff" - ntfs3g, sane-backends, gtm5 (still), lame, asunder.
I guess that's not a highly integrated "desktop" like KDE or Gnome, but it is my working desktop.
Or is the question more like "what linux
desktop distribution do you use?" Core is the only "distribution" I regularly use on desktop systems.
So what do we mean when we ask "What Linux desktop do you use currently?"
I don't want to sound like I'm ranting about terminology - but it makes me uncomfortable when I suspect I'm not using the terminology the way everyone else is.
In addition to "What constitutes a desktop?", let me also ask "What constitutes a distribution?" since I've seen Core referred to as a "toolkit" as distinct from a "distribution".