That's funny. I also live where there are icy and snowy roads for at least 5 months per year, and I like driving in "L" because I found that it gives me more control of the car under such trying conditions.I live where it grows cold and have found "L" to be scary on snowy or icy roads. I feel as if I don't have proper control of the vehicle.
Your tolerance might be higher than mine, but you might want to test it out in a slippery parking lot, so you know how the car reacts in those conditions.