Earlier quoted context omitted.
Indeed. I just installed 10.10 on a Thinkpad W500 using the Trinity KDE3 dstro. I ever cared for Gnome; lack of easy menu hacking and navigation and not being able to set different backgrounds for each desktop were among my peeves. KDE4 didn't work for me, either. Too much slickness for stuff I had no use for. Lucky for me some smart, motivated people decided to keep KDE3 alive. My eternal thanks to them. A downside…
I think you should give Openbox or Fluxbox or LXDE a try. A lot many features to customize, and initially it will be pain in the ass, but eventually you will be satisfied.
But the really nice thing is I can always toss on a new WM or whatever and try it out with very little trouble.