I found this page: http://www.gametrailers.com/side-mission/2012/02/08/bethesda-reveals-skyrims-great-game-jam-ideas-maybe-coming-to-an-elder-scrolls-near-you/ that has some cool possible additions to Skyrim. It's kind of old, but I just stumbled across it looking at stuff for Dawnguard. Tell me this stuff doesn't get you at least a little fired up: