I haven't driven my focus in about a month because I'm borrowing my sister's car for the bad weather...
Today I go out to my car and find this on the passenger side front door. It's doesn't seem that deep, but it is very noticeable (albeit the pictures aren't that easy to see) and I don't know if I can buff it out myself.
The scratches are horizontal, about 1/3 of an inch long and there are many of them stacked vertically in about a 3 inch "line." Then there is another scratch a little more than an inch in front of it. Only thing I can think of is either they opened their door into my car or scraped a coat, purse, bag, or other object on my car.
Only "good" thing is since I park in a garage, there is only one couple who parks next to me so I know exactly who to talk to.