By any chance did you take a series of shots at different ISO's? You got terrific results at 800, so I was curious if you used any other settings, too.
It's a great shot but I inadvertently opened a larger size than the one recommended for my monitor and so was looking at a severely cropped version of your photo. It had no building edge on the left or street, sidewalk, and yard at the bottom. All I saw was the snow covered branches and, in this dark blue light and highlights from the yard light across the street, took on an ethereal and slightly abstract effect. Quite dramatic and beautiful. You ought to give it a try and see what you think.
If you've ever wanted to make a difference but found it hard to believe that one person could... check out the Kiva Team Caedes discussion thread and discover that anything is possible.
The reason why the sun sets in the evening is because it wants to see the sunrise in the morning. I rise in the morning because I want to see them both. RvdB