Notice how all that snow is piled on top of this person’s car? Don’t be like that. When you can get out and drive, be sure to clean the snow off your entire car. Two things can result from this type of halfway done snow removal. First, big chunks of ice and snow can fall from your car and into traffic. Annoying, to be sure, and likely to make someone swerve. Maybe not the best reaction, but certainly an understandable one.
Second, if the snow is loose and powdery, it can blow off in traffic and blind other drivers. That’s generally bad too.
On top of this, you will just look like an idiot driving around like that. You are right, it’s not as bad as the even bigger idiots who neglect to clean the snow from all their windows (yes, the back one is important too, people), but still – are people really that lazy? A coworker made the excuse to me that she could not reach the top of her car. I told her she had a size of car to size of body ratio imbalance. If you can’t clean the car off, you shouldn’t be allowed to drive it.