It's our fourth Advent here at millinerd.com, and it's become a tradition to link to this site as well as some music recommendations.
The Mrs. and I have been tempted this year to go for Sufjan's Christmas album, but five CD's (it's a box set) is a lot of Sufjan. I can however unhesitatingly recommend Rick's free Euro-Christmas video-podcast. I'm quite serious (and clearly getting soft in my old age).
For posts of adventine substance, I temporarily defer to last year's meditations.