http://www.technologytell.com/gaming/139935/skyrim-game-year/
Saw this little article and thought is was interesting how the community contribution is now valued as highly as the corporate additions.
One of the comments claims the rate of contributions by the community is higher now than previously.
I don't know how the Game of the Year nomination would change if we apply the writer's logic to all games that have community mod contributions (I assume there are more games than just Skyrim with community contributions...)