What are you talking about, I never did that. A long time ago, someone probably asked me how long I imagined I'd stay on the panel. Back then, judges never stayed that long. But I've never actually had a countdown to when I'd leave.
You made a thread to celebrate your two years of judging and mentioned a two years countdown in the first post. It was created around June '06 if memory serves. Hence why I can't find it in the archives of GenDisc/Community
Other memories from that thread include Vigilante saying something along the lines of "Two years? What do you want, a cookie?" and the overuse of the lol smilie in many people's posts.