Dragonhelm
Knight of Solamnia
Oh and the German un-word 2008 was "notleidende Banken" / "suffering banks".
Hopefully that's not in regards to Cam Banks. *ducks!*

I think there was something like that in the US recently, and I think they chose "green" (for the green movement, not the color). Though I would quickly have added "bailout." But I digress.
"Balance" has been a buzz-phrase that has irked me for years, as it was often equated to fun. Not that the two are exclusive, just that they are not necessarily synonymous. I heard it constantly from designers and fans alike, so much so that I got sick to death of the word. However, I'd place this one in prior years. I haven't heard it as much lately.
I'll echo Echohawk (*rim shot*), and go with "edition." Truth be told, I was really not that enthused with visiting EN World's forums for a while as that phrase kept coming up constantly.
Although maybe we should expand that to be "edition wars." (See my sig-line for my thoughts on all that.)