We had the streetplow go 8 feet into our yard to dump snow once - I gave him such a good 'talking to' that he stayed way over on the other side of the road after that!
We use those fiberglass pole markers to line the edge of our lawn now - we still lose a bit of grass/soil each year, but not the 4-6 foot trench/ditch they used to create. We don't have sidewalks up this high on our hill, so it's straight grass to the road. The salty sand they spread kills the grass each year as well.
Hubby was up north skiing yesterday, so I shoveled twice, about 3-4 inches of fluffy stuff each time. The mush at the end of the driveway was a struggle though. Hubby shoveled this morning, but it's snowing AGAIN