I'm sure you're all just as excited about this as I am (heh), so I'll share it. It seems that XM has finally piked up on the fact that people enjoy Christmas music, and they're playing non-stop Christmas music for a day and a half on XM 120. Other channels are also doing special Christmas in July features. Read about the entire lineup here.
So I'm confident you're all reading this and rejoicing with me. You should thank me for sharing it with you.