This is an interesting article on the Freakonomics blog.
Recent riding (commuting) stats:
October - 8 days worth of commuting
November - 4.5 days (4 days to and from and 1 day just to)
December - 2 days
January so far - 5 with today
Deplorable. Utterly deplorable. The weather has been nasty many days during this period, granted, however, there were many, many days that are blank on my MapMyRide Training Log on which the weather was perfectly fine for riding.
I've been lazy. I need to stop being lazy.