If plowing with 2wd, use low air pressure in the rear tires, chains will help, and put a decent amount of weight on the rear rack. Sometimes plowing with an atv is more work then its worth, especially if you have a small driveway with limited space to pile it up. On larger properties with long driveways, they are a god send.

At my dads, we'd stack up the snow with the bike and blow it away with a snowblower, very quick and easy.