WordPress has turned on its annual snowfall and it will be available until January 4. To turn the snow on or off on your blog, go to Dashboard > Settings > General and scroll to the next-to-last item on the page. Check or uncheck the box: “Snow — Show falling snow on my blog until January 4th.” Astute observers will notice the snow falls toward their cursor. Or away. Or maybe it changes. Play with it and see.