Dead People Server, 2006, a list of well-knowns who've left for whatever comes next this past year.

(By the way, someone else had posted a link to the site and it was deleted within moments. In light of my New Year's resolution to be a kinder, more gentle Mudcatter, I'll just assume someone mistook it for something inapproriate instead of accusing anyone of starting the New Year's cheer a bit early.)