How about personal items?
I still have two of my exGF's blankets, a sleeping bag, a couple thongs, a few pieces of lingere, some CD's, a towel or two, some pieces of clothing, and some bowls, plates, and stuff like that?
Oh yeah... I also have the key to her car! It's taken so much restraint to not mess with her by moving the car around the parking lot where she lives.
Do I make an effort to give them back, or wait for her to come asking?
Or, just leave her a message telling her it's in front of my place, and throw it all out the front door onto the lawn, hoping she comes and picks it up?