Not sure if this is anyones flavor of things but KDE4 has been released to the public. I have been running the Release Candidate version of it for a few days / weeks now and it looks pretty good. A couple of glitches but i think that was just the version i was running.
I am currently downloading the full version for my laptop i shall let you know how i get on.
For more information on KDE4 check out
http://www.kde.org/
I shall post some screen shots when it is install as well.
I have added a poll to this as well, to find out what people use as there OS.